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Lead Full Stack Developer

$80k – $160k • 0.0% – 0.4%

We’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. We’re expanding our full-stack team to accelerate feature development, scale analytics systems, and ship the next wave of intelligence-driven capabilities.

What you’ll do

• Build and maintain core product features across frontend (Next.js) and backend (Django) stacks.
• Design and implement analytics dashboards, data visualizations, and real-time reporting systems.
• Own API design, optimization, and integration between our apps and backend services.
• Ensure database performance and reliability, from schema design to query optimization.
• Collaborate closely with product, design, and data teams to move quickly from concept to live feature.
• Help shape development standards, best practices, and architecture for scalability.

Who you are

• Experienced in Django (Python) and Next.js (React), comfortable moving between backend and frontend.
• Strong understanding of API architecture, data modeling, and performance tuning.
• Proven ability to build analytics-heavy applications and make data usable, visual, and fast.
• Pragmatic and fast-moving, you know how to deliver in an evolving product environment.
• Opinionated about clean, maintainable code but flexible when shipping fast matters.

Bonus points

• Familiarity with data warehousing, ETL, or analytics pipeline concepts.
• Experience in frontend performance optimization and responsive UI design.
• Understanding of AI-driven or automation-based backend systems.

Why join

You’ll be building at the intersection of data, intelligence, and product, turning massive workflow datasets into insights and automation. You’ll work directly with founders and the early team, shaping product architecture, development practices, and what performance intelligence means at scale.

We’re open to part or full-time. High trust, high speed, and high impact.

Lead Full Stack Developer

$80k – $160k • 0.0% – 0.4%

We’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. We’re expanding our full-stack team to accelerate feature development, scale analytics systems, and ship the next wave of intelligence-driven capabilities.

What you’ll do

• Build and maintain core product features across frontend (Next.js) and backend (Django) stacks.
• Design and implement analytics dashboards, data visualizations, and real-time reporting systems.
• Own API design, optimization, and integration between our apps and backend services.
• Ensure database performance and reliability, from schema design to query optimization.
• Collaborate closely with product, design, and data teams to move quickly from concept to live feature.
• Help shape development standards, best practices, and architecture for scalability.

Who you are

• Experienced in Django (Python) and Next.js (React), comfortable moving between backend and frontend.
• Strong understanding of API architecture, data modeling, and performance tuning.
• Proven ability to build analytics-heavy applications and make data usable, visual, and fast.
• Pragmatic and fast-moving, you know how to deliver in an evolving product environment.
• Opinionated about clean, maintainable code but flexible when shipping fast matters.

Bonus points

• Familiarity with data warehousing, ETL, or analytics pipeline concepts.
• Experience in frontend performance optimization and responsive UI design.
• Understanding of AI-driven or automation-based backend systems.

Why join

You’ll be building at the intersection of data, intelligence, and product, turning massive workflow datasets into insights and automation. You’ll work directly with founders and the early team, shaping product architecture, development practices, and what performance intelligence means at scale.

We’re open to part or full-time. High trust, high speed, and high impact.

The Role

Roll up your sleeves and let’s build together! From day one, we’ll ask you to contribute to any and every aspect of our stack. It could be adding new functionality to the core experimentation capabilities of the platform, designing and implementing a new integration, or reworking a complicated user flow.

Our team is lean and mean — less than 10 engineers and only a handful of product and design. This means you’ll work closely with everyone, including those in non-technical roles like our sales, support, and success teams.

Month one will be characterized by “learning by doing” - taking on features that are meaningful in impact with input from other teammates to get deep in the codebase and concepts while also providing value to our customers.

From there you’ll tackle increasingly complex and ambiguous problems. With varying degrees of input from your product and design teammates, you’ll figure out the implementation details from schema and API design to UI polish.

We have thousands of customers, too, so there are often opportunities to work directly or indirectly with them. Understanding the customer perspective and having empathy are important skills that will help make you effective in each of the countless micro design decisions you make each day.

Tech Stack

Knowledge in all of these is not required, but you should be excited to work within and help us improve the stack.

• TypeScript monorepo
• Frontend - React web app hosted on AWS S3/Cloudfront; Redux, Material UI, ReactQuery
• Backend - Serverless NodeJS hosted on AWS Lambda, managed by SST. MySQL database. Also includes SQS queues, Dynamo tables, dockerized lambdas, etc….
• “Plugin” - Compiled client-side javascript written in Typescript
• Analytics - AWS Eventbus, Kinesis, Flink, Kafka, and Clickhouse.

You’re a Great Fit If

• You have experience owning product and feature development from ideation to delivery
• You’re able to hold a lot of context in your head — there are a lot of moving pieces here to keep in mind
• Exploration, learning, and experimentation are core to your process
• You have deep expertise in areas that will level us up
• At the same time have curiosity to learn try a different approach
• You empathize with our customers, and care deeply about making them successful
• You're a team player and can work collaboratively while also being independent
• You want to shape the future of e-commerce

Note: please only apply to ONE software engineering role at Intelligems. We are able to move candidates between the Frontend & Full Stack roles as needed.

We are seeking an Associate Software Engineer or Software Engineer (Full Stack) to develop and maintain software solutions for lab automation and bioanalysis workflows. This role is on-site in Waltham, MA, offering a unique opportunity to work at the intersection of software and physical lab systems. You will work alongside senior engineers to build tools that directly impact drug development, progressing from guided tasks to independently owning end-to-end features.

Key Responsibilities:

• Feature Development: Develop, test, and maintain robust software features across the full stack (Node.js/React).
• Learning & Integration: Understand our lab operations to effectively integrate software solutions with real-world lab instruments and automation hardware.
• API & Backend Support: Architect, implement, and optimize APIs and services to support complex data processing and lab workflows.
• Front-End Execution: Build and refine responsive, intuitive user interfaces for lab scientists using React, ensuring a seamless user experience.
• Data Entry & Integrity: Work with relational databases to ensure data is captured accurately, stored efficiently, and is highly accessible.
• Code Quality: Actively participate in code reviews, write clean and documented code, and contribute comprehensively to unit and integration testing.
• Collaborative Troubleshooting: Independently debug and resolve technical issues in a fast-paced environment, assisting peers when needed.

Qualifications:

• Education: Bachelor’s degree in Computer Science/Engineering or other science/engineering discipline with demonstrated software development experience.
• Experience: 0–4 years of professional software development experience.
• Technical Foundation: Fundamental knowledge of TypeScript and JavaScript.
• Web Frameworks: Exposure to React and Node.js (or similar).
• Database Basics: Familiarity with SQL and relational database concepts.
• Problem-Solving: Strong desire to troubleshoot complex problems and learn new technologies quickly.
• Communication: Desire to work on-site with a cross-functional team of scientists and engineers.

Full-Stack Data Platform Engineer

$80k – $160k • 0.0% – 0.4%

We’re building Reflow, a workforce and workflow intelligence platform that helps teams deeply understand how work gets done. As we scale, the data we collect is becoming richer and more complex. We need a data platform engineer to help us design and operate the systems that turn that data into intelligence — powering analytics, workflow insights, and economic modeling.

What you’ll do

• Design, implement, and maintain a scalable data warehouse (BigQuery, Snowflake, Redshift, or similar).
• Develop and optimize ETL pipelines to ingest data from APIs and internal systems.
• Model and manage datasets to support flexible analytics and product features.
• Collaborate with engineering team to improve data mining and analytics performance.
• Build and maintain dashboards and visualization tools (Metabase, Tableau, Power BI) to enable internal and external insights.
• Ensure data reliability, cost efficiency, and performance optimization across environments.
• Implement event-based pipelines for real-time analytics and reporting.
• Contribute to data governance, privacy, and security best practices.

Who you are

• Experienced in data warehouse architecture and scalable analytics infrastructure.
• Strong with SQL, data modeling, and pipeline performance optimization.
• Hands-on with ETL tools, data ingestion frameworks, and cloud-based data operations.
• Capable of balancing technical depth with real-world impact — you build systems people actually use.
• Comfortable navigating tradeoffs between cost, scalability, and complexity.
• Curious about how data translates into insights, decisions, and automation.

Bonus points

• Experience with Python for analytics and data wrangling.
• Familiarity with AI/ML-driven analytics or predictive modeling.
• Exposure to real-time or streaming data architectures.
• Understanding of data governance, compliance, and secure cloud operations.

Why join

You’ll build the backbone of Reflow’s intelligence layer, the systems that make our data usable, fast, and insightful. You’ll work directly with founders and engineers across analytics, infrastructure, and product. This is a high-impact technical role that sits at the intersection of scale, performance, and strategy.

We’re open to part or full-time. Ideal for builders who care about performance and precision at scale.

Full-Stack Data Platform Engineer

$80k – $160k • 0.0% – 0.4%

We’re building Reflow, a workforce and workflow intelligence platform that helps teams deeply understand how work gets done. As we scale, the data we collect is becoming richer and more complex. We need a data platform engineer to help us design and operate the systems that turn that data into intelligence — powering analytics, workflow insights, and economic modeling.

What you’ll do

• Design, implement, and maintain a scalable data warehouse (BigQuery, Snowflake, Redshift, or similar).
• Develop and optimize ETL pipelines to ingest data from APIs and internal systems.
• Model and manage datasets to support flexible analytics and product features.
• Collaborate with engineering team to improve data mining and analytics performance.
• Build and maintain dashboards and visualization tools (Metabase, Tableau, Power BI) to enable internal and external insights.
• Ensure data reliability, cost efficiency, and performance optimization across environments.
• Implement event-based pipelines for real-time analytics and reporting.
• Contribute to data governance, privacy, and security best practices.

Who you are

• Experienced in data warehouse architecture and scalable analytics infrastructure.
• Strong with SQL, data modeling, and pipeline performance optimization.
• Hands-on with ETL tools, data ingestion frameworks, and cloud-based data operations.
• Capable of balancing technical depth with real-world impact — you build systems people actually use.
• Comfortable navigating tradeoffs between cost, scalability, and complexity.
• Curious about how data translates into insights, decisions, and automation.

Bonus points

• Experience with Python for analytics and data wrangling.
• Familiarity with AI/ML-driven analytics or predictive modeling.
• Exposure to real-time or streaming data architectures.
• Understanding of data governance, compliance, and secure cloud operations.

Why join

You’ll build the backbone of Reflow’s intelligence layer, the systems that make our data usable, fast, and insightful. You’ll work directly with founders and engineers across analytics, infrastructure, and product. This is a high-impact technical role that sits at the intersection of scale, performance, and strategy.

We’re open to part or full-time. Ideal for builders who care about performance and precision at scale.

Location: Fully Remote but must have UK/EU work authorization
Type: Full-time contractor, with a path to conversion to salaried role + equity

Reports to: Chief Scientific Officer (until Head of Engineering is hired)

Compensation: $8,000 USD/month contractor rate 

Background Screening: Required per client + legal obligations

Website: www.anadyr-horizon.com

The Mission

Anadyr Horizon builds Strategic Warning AI — technology designed to help governments and institutions see crises before they happen and prevent escalation.

This isn’t “yet another stack.”

You’ll be engineering the backbone of a system used by analysts, operators, and real-world decision-makers navigating high-pressure environments.

We’re assembling a founding engineering team — just three people — to take research prototypes and turn them into production systems that actually shape global outcomes.

If you’ve ever wanted to say “I built the infrastructure behind a new category of intelligence software”, this is that moment.

What You’ll Do

• Build and maintain FastAPI services that power agentic simulations and data pipelines.
• Design PostgreSQL schemas, optimize queries, and manage migrations (SQL proficiency required).
• Deploy and monitor workloads on AWS with CI/CD and infrastructure-as-code practices.
• Set up and maintain observability (metrics, logs, traces, error handling) with SLO/SLA thinking and privacy-safe product analytics/UX telemetry (e.g., PostHog/OpenReplay or Hotjar with strict field masking, consent, and data-residency controls).
• Collaborate on system design with research and product leads — from concept → prototype → production.
• Contribute to engineering standards: code review, testing, linting, typed Python, and rollback plans.

What You’ll Bring

• Proficient in Python and SQL; strong back-end engineering fundamentals.
• Experience with Linux and building/consuming APIs.
• Ability to pick up new technologies quickly (e.g., AWS cloud services).
• Docker experience for local development and deployment.
• Strong communication skills and ability to explain technical concepts clearly.
• Familiarity with React and Next.js is a bonus (not a strict requirement).
• Emphasis on strong coding skills and back-end depth over front-end specialization.

Must-Have Experience

• 3–5+ years shipping production web applications with clear ownership of features from design to deploy (preferably in small, high-velocity teams).
• Backend depth in Python: FastAPI (preferred) or Flask, strong async fundamentals, Pydantic/typing, and SQL/PostgreSQL mastery (schema design, indexing, query plans, migrations).
• Frontend capability, not dependency: comfortable building and maintaining React + TypeScript views and UI flows; deep front-end specialization is not required.
• DevOps proficiency: hands-on with Docker, CI/CD (e.g., GitHub Actions), and practical AWS (EC2, S3, VPC, IAM basics); able to stand up and monitor services.
• Observability + reliability: metrics, logs, traces (OpenTelemetry/Prometheus/Grafana) and SLO/SLA thinking;
• privacy-safe product analytics/UX telemetry (e.g., PostHog/OpenReplay or Hotjar with strict field masking, consent, and data-residency controls).
• Security-minded habits: least-privilege IAM, secrets management, auditability, and rollback plans.
• Communication & collaboration: clear written English (PRs/design notes/runbooks), effective remote collaboration during EU time zones, and a bias to ship.

Nice-to-Have

• Infrastructure-as-Code (Terraform/CloudFormation), Docker.
• Observability tools (OpenTelemetry, Prometheus, Grafana) and SLO/SLA thinking.
• ML serving experience (FastAPI inference endpoints, vector databases, model registries).
• Experience with simulation-heavy or data-intensive applications.
• Security & compliance: least-privilege IAM, secrets management, audit trails, and exposure to SOC-2/GDPR/data-residency practices.

Why You’ll Love It Here

You’re joining at the moment before the engineering culture solidifies — which means:

• Early influence: Help shape the engineering stack and team culture from the ground up, we’re moving from prototype to scalable, and your decisions will set the standards we grow on.
• Mission with consequence: Your code helps analysts and policymakers prevent crises, not react to them.
• Serious craft: We write typed Python, measure twice before shipping, and build systems meant to last.
• Autonomy & trust: Minimal bureaucracy, direct access to founders, rapid iteration.

Weekly Cadence (What a typical week looks like)

• Periodic stand-up (≈15 minutes, late afternoon/evening CET): crisp sync across engineering, data, product, and design.
• Deep work blocks: uninterrupted time for building, testing, and writing design notes.
• Weekly engineering planning (60–90 minutes): refine priorities, confirm acceptance criteria, and set measurable outcomes (e.g., p95 targets, migration milestones).
• Release/retro touchpoints: check what shipped, what moved metrics, and capture learnings into runbooks and tech-debt tickets.

Hiring Process

1. 20 min intro call (fit + mission)
2. Short take-home or working session (real task, no algorithm puzzles)
3. 60 min technical conversation (Python, SQL, architecture)
4. Founder conversation
5. Offer

Why Join Now

• You’ll be helping build the decision engine we wish existed during the Cuban Missile Crisis — software designed to surface escalation pathways before they become headlines.
• You’ll join the team that anticipated Ukraine’s conflict dynamics early and now partners with organizations operating in the world’s highest-stakes environments.
• You’ll ship quickly, learn relentlessly, and make an outsized impact on a deep-tech system built for analysts and policymakers who cannot afford to be surprised.

Anadyr Culture

We move fast. We operate as one aligned team.

If you’re looking for low stakes or a 9–5 buffer — this isn’t it.

If you thrive on responsibility, clarity, trust, and momentum, you’ll do the best work of your career here.

You’ll help shape the engineering culture, product experience, and norms of a deep-tech company rooted in our values:

• Integrity — we do what we say.
• Amity — we win through trust and collaboration.
• Excellence — we build with precision and purpose.

Product Developer, Jewelry

PAVOI has grown immensely over the past 10 years, becoming a leading 9-figure brand in the jewelry and activewear industries, and our growth shows no signs of slowing down. This means exciting opportunities for our team, and we're looking for passionate, driven individuals to join us. At PAVOI, we're not afraid to question the status quo; we encourage it. We're not just building a brand but a values-driven business where everyone feels empowered to contribute and challenge convention.

We are looking for a Product Developer to own the end-to-end jewelry development process at PAVOI. This is not a support role. You will run the development calendar, brief and manage contract designers, make first-pass costing and sample decisions independently, and keep the pipeline moving from brief to production-ready. You will work closely with our Production Coordinator and report directly to our Head of Product, but the expectation is clear: decisions live with you, escalations come with a recommendation, and leadership is informed, not consulted on routine calls. If you are someone who wants ownership, moves fast, thinks in margin, and has the product instincts to know when something is right and the discipline to kill it when it is not, this role is built for you.

What you'll do:

• Own the full product development calendar across all jewelry collections, from initial brief through production-ready, including proto rounds, TOP approvals, and milestone tracking
• Brief, direct, and manage 1-3 contract designers on a seasonal cadence, ensuring creative output is brand-right, commercially viable, and delivered on time
• Make independent first-pass costing decisions, knowing our margin targets and pushing back on vendors before anything escalates
• Approve, revise, or kill samples at the sample review stage without requiring leadership involvement in routine decisions
• Serve as primary point of contact for day-to-day development coordination with internal and external production contacts
• Identify and surface blockers early, bringing a recommendation with every escalation, not just a status update
• Develop and maintain clear product briefs and timelines for each collection, connected to margin targets and business outcomes
• Build and refine the contract designer model, including briefing templates, feedback cycles, and quality standards

You are a perfect fit if you have:

• 5-8 years of experience in jewelry product development, buying, or merchandising, ideally in a DTC or marketplace-first environment
• Direct experience briefing and managing contract or freelance design talent
• Design literacy: you can read a sketch, redline a tech pack, and articulate specifically why a proportion, finish, or detail is wrong
• Costing fluency: you understand landed cost and gross margin, and you have sat across from jewelry factories in real negotiations
• A track record of owning a development calendar end-to-end, with milestone accountability from brief to bulk production
• A commercial editor's mindset: you evaluate product through a sales and margin lens, not just an aesthetic one
• A communication style that is precise, direct, and calibrated to your audience, whether that is a vendor, a contract designer, or a senior leader
• The decisiveness to make calls, document them, and move, without waiting for approval on routine decisions

Bonus points if you have:

• Experience with BeProduct or a comparable PLM platform
• Familiarity with Amazon or TikTok Shop marketplaces
• Experience managing a product line across multiple price tiers, from accessible to premium
• Experience building a design management model from scratch, including briefing systems, feedback structures, and contract frameworks

Additional Information

PAVOI is committed to fair and equitable compensation practices.

The starting pay range for this role is $90,000 - $130,000. Actual compensation packages are based on a wide array of factors unique to each candidate, including but not limited to skill set, years of experience, certifications, and specific location. The starting pay range may differ by location.

The total rewards package for this position may also include an annual performance bonus and benefits (which may differ by country).

Lead Windows Developer

$80k – $150k • 0.0% – 0.4%

We’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. Our Windows app is critical to capturing performance data and enabling insights across enterprise environments. We’re looking for an experienced Windows app developer to take ownership of development, stability, and deployment, working alongside Denis to scale the platform.

What you’ll do

• Lead Windows app development with a focus on performance, maintainability, and cross-environment stability.
• Profile, debug, and optimize for speed, memory usage, and reliability.
• Build for managed and restricted enterprise environments using MDM tools and deployment best practices.
• Integrate with backend APIs, and optionally, implement or adjust backend endpoints when needed.
• Collaborate with other developers to ensure consistent experiences across platforms.
• Contribute to app architecture, testing, and release processes to ensure smooth updates and deployments.

Who you are

• Proficient in C# with hands-on experience in Windows app development (Avalonia UI, WPF, UWP, or WinUI).
• Skilled at profiling, debugging, and performance optimization.
• Experienced in enterprise-managed or MDM-deployed app environments.
• Comfortable working with APIs and understanding full-stack communication.
• Detail-oriented, you care about consistency, reliability, and smooth user experiences across setups.

Bonus points

• Experience with cross-platform or Electron-based apps.
• Understanding of Django or other backend frameworks and API design.
• Familiarity with security compliance and enterprise privacy standards.
• Experience with CI/CD pipelines and automated testing for Windows apps.

Why join

You’ll own a key product surface, the Windows app that powers Reflow’s data collection and user insights. You’ll work closely with the core team, improving performance, reliability, and the developer experience across platforms. This role is ideal for someone who wants to combine craftsmanship with real impact

Lead Windows Developer

$80k – $150k • 0.0% – 0.4%

We’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. Our Windows app is critical to capturing performance data and enabling insights across enterprise environments. We’re looking for an experienced Windows app developer to take ownership of development, stability, and deployment, working alongside Denis to scale the platform.

What you’ll do

• Lead Windows app development with a focus on performance, maintainability, and cross-environment stability.
• Profile, debug, and optimize for speed, memory usage, and reliability.
• Build for managed and restricted enterprise environments using MDM tools and deployment best practices.
• Integrate with backend APIs, and optionally, implement or adjust backend endpoints when needed.
• Collaborate with other developers to ensure consistent experiences across platforms.
• Contribute to app architecture, testing, and release processes to ensure smooth updates and deployments.

Who you are

• Proficient in C# with hands-on experience in Windows app development (Avalonia UI, WPF, UWP, or WinUI).
• Skilled at profiling, debugging, and performance optimization.
• Experienced in enterprise-managed or MDM-deployed app environments.
• Comfortable working with APIs and understanding full-stack communication.
• Detail-oriented, you care about consistency, reliability, and smooth user experiences across setups.

Bonus points

• Experience with cross-platform or Electron-based apps.
• Understanding of Django or other backend frameworks and API design.
• Familiarity with security compliance and enterprise privacy standards.
• Experience with CI/CD pipelines and automated testing for Windows apps.

Why join

You’ll own a key product surface, the Windows app that powers Reflow’s data collection and user insights. You’ll work closely with the core team, improving performance, reliability, and the developer experience across platforms. This role is ideal for someone who wants to combine craftsmanship with real impact.

We’re open to part or full-time. If you love owning a product end-to-end and optimizing at every level, you’ll fit right in.