Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Full-Stack Tech Lead

Full-time

Vectren

The Opportunity

Our client builds the AI agent that helps independent restaurant and F&B owners run their business - being found online, powering commerce, and bringing guests back. Their platform is entering its next phase: scaling from single-tenant foundations into a full multi-tenant SaaS product, with a growing surface of integrations ( Shopify , Mendrix ) and a cloud footprint expanding from GCP into AWS .

You'll join as Full-Stack Tech Lead, owning both the code and the direction of a small, fast-moving engineering team. This is not a hands-off leadership role - most of your time stays in the codebase, shipping backend and frontend work directly. The rest goes into architecture decisions, code quality, and mentoring the developers around you.

What you'll be doing

The core of the work is building and scaling the client's product: a Django backend and React / TypeScript frontend serving orders, users, shipping, and partner integrations. Around that core, expect architecture ownership for the multi-tenant SaaS transition, cloud infrastructure work on GCP (with AWS on the horizon), and the day-to-day of running an engineering team - code reviews, testing standards, CI/CD , and mentoring.

Your Responsibilities:

  • Develop and extend the core backend ( Django ) and frontend ( React + TypeScript )
  • Design and build APIs for users, orders, shipping, and partner tools
  • Build and maintain integrations with third-party platforms such as Shopify and Mendrix
  • Scale and optimize cloud hosting on GCP , with AWS on the roadmap
  • Architect and scale the platform toward multi-tenant SaaS
  • Set and enforce standards for code quality, testing ( TDD/BDD ), and CI/CD
  • Mentor developers and help grow the engineering team
  • Collaborate with product, design, and operations to keep technical plans aligned with business goals

Requirements

Required Skills & Experience:

  • 10+ years as a full-stack developer, fluent in Python ( Django ) and JavaScript/TypeScript ( React )
  • Track record building and scaling production SaaS applications
  • Strong PostgreSQL and ORM experience
  • Team leadership experience - balancing hands-on coding with mentoring and technical decision-making
  • Testing built into your workflow ( Pytest , React Testing Library ), not an afterthought
  • Fluent with Git workflows and CI/CD tooling (e.g., Bitbucket Pipelines)
  • Deep experience building and integrating APIs - REST, JWT Auth , and third-party platforms like Shopify and Mendrix
  • Strong command of modern frontend frameworks ( React , MUI ), with an eye for fast, responsive interfaces

Nice to Have:

  • Experience with Firebase (Auth, Hosting) or Google Analytics
  • Prior work building multi-tenant SaaS architectures
  • Background in e-commerce, marketplaces, or scaling startups

Benefits

  • Unrestricted AI Stack & Premium Gear: Fully paid licenses for Cursor, Claude Pro, etc.
  • Total Autonomy (Remote-First): No filler meetings, no Jira bloat, no micromanagement. You own the workflow. We care about shipped systems in production, not logged hours.
  • Direct Impact: You'll work face-to-face with our CEO, CTO & VPs and directly with client leadership.
  • Frontier Engineering Culture: Build alongside elite engineers who are shipping systems that drive real business decisions. Backed by continuous growth and a strong knowledge-sharing culture (check our YouTube).
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Full-Stack Tech Lead in Poland vacancy
  •  ...The Role Lead a team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development... 
    Fullstack
    Temporary work
    For contractors
    Remote work
    Work from home
    Home office

    ERG Media

    Poland
    25 days ago
  • The Role Lead a team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows... 
    Fullstack
    Contract work

    ERG Media

    Poland
    25 days ago
  •  ...About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable... 
    Fullstack
    Full time

    Remote Talent LATAM

    Poland
    a month ago
  •  ...The Role Drive mobile innovation by leading our React Native development team while architecting scalable solutions for millions of...  ...scalable code that powers our mobile gaming experiences Lead the full development cycle from sprint planning to release, ensuring... 
    Suggested
    Full time
    Remote work
    Worldwide

    Patrianna

    Poland
    10 days ago
  • About This Role We are looking for a Senior Shopify Full Stack Developer with deep expertise in the Shopify ecosystem, a strong grasp of headless architecture, and experience leading enterprise-scale development initiatives. You'll be responsible for building scalable,... 
    Fullstack
    Full time

    Remote Talent LATAM

    Poland
    25 days ago
  •  ...About the project Hands-on Tech Lead for an AI Companion in an online mahjong game. The client is a social gaming company (web3 element) that scales its product and team. We deliver the AI side of their game as their embedded AI partner. The AI Companion plays... 
    Contract work

    Neurons Lab

    Poland
    3 days ago
  •  ...responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended...  ...advocating for them beyond your team through your writing and tech talks. You will help develop talent on your team by providing... 
    Full time
    Flexible hours

    Affirm

    Poland
    25 days ago
  •  ...AWS , Kubernetes , Docker , or Linux . Open-source contributions or experience working directly with customers. Our tech stack Backend: Go, Postgres Frontend: TypeScript, React Infrastructure: AWS, Kubernetes Observability: Prometheus, Grafana... 
    Remote work

    Coder

    Poland
    3 days ago
  •  ...security-first mindset during system design to ensure robustness ~ Demonstrate the ability to autonomously debug issues across the stack (OS, network, application) ~ Apply a solid understanding of distributed systems and technologies, including RPC protocols, Kafka,... 
    Full time
    Local area

    Kraken

    Poland
    12 days ago
  •  ...patterns, and equip operations teams with the tools needed to investigate and mitigate fraud at scale. The Fraud International Team (FIT) leads the engineering effort to extend Affirm's Fraud Decisioning System into markets beyond the US - Canada, the UK, Australia, and... 
    Full time
    Remote work

    Affirm

    Poland
    a month ago
  •  ...career at Booksy. Requirements As the Lead Analytics Engineer (Looker), reporting...  ...capacity and sprint priorities, balancing tech debt with stakeholder needs. Talent...  ...is highly advantageous. The Modern Data Stack : Proficiency in SQL (advanced window functions... 
    Full time
    Work at office
    Remote work

    Booksy

    Poland
    a month ago
  •  ...abstract concepts on this team, they're daily considerations What we're looking for Experience shipping production backend or full-stack features, with growing autonomy and less need for hand-holding on the basics Previous experience coding in Python in a... 
    Fullstack
    Full time
    Remote work

    Primer

    Poland
    12 days ago
  •  ...the US and Asia. Most of our work is made async, which is the secret sauce of our success. What you need ~3+ years building full-stack web applications end-to-end ~ Strong at React + Node.js. MongoDB experience is a great plus. ~ Experience building complex applications... 
    Fullstack
    Remote work

    Jiga

    Poland
    4 days ago
  •  ...enjoyable with over ~90% reduced time. Role We are looking for a Full Stack Engineer - AI Systems to build the product layer that turns...  ...AI feels proactive, consistent, and dependable over time Tech Stack Next.js Python NodeJs Pytorch OpenAI /... 
    Fullstack

    BJAK

    Poland
    25 days ago
  • Your responsibilities: Take ownership of AWS-based infrastructure , managed via Terraform across a multi-account, multi-tenant estate . Drive improvements in multi-tenant SaaS infrastructure design , scalability, and self-service (documentation, runbooks,...
    Full time
    Local area
    Remote work
    Flexible hours

    Netguru

    Poland
    11 days ago
  • Requirements Netguru is looking for two Senior Android Developers to join the client's mobile team — one for each of the two areas described below. Area 1 — Mobile Platform / Super App Designing and implementing an architecture based on Native Shells , Native...
    Temporary work
    Remote work

    Netguru

    Poland
    4 days ago
  •  ...memory and CPU. Production issues are detected early, monitored effectively, and resolved with clear root-cause analysis. Tech Stack Swift SPM SwiftUI SQL / noSQL TensorFlow Lite (on-device inference) How We Work The best products today in the... 
    Full time
    Remote work

    BJAK

    Poland
    a month ago
  •  ...connection-obsessed, and systems-minded Senior Full-Stack Software Engineer to join our dynamic,...  ...of modern customer engagement or ad-tech monetization frameworks, with conceptual...  ...Sponsored corporate access to thousands of leading digital books and technical training courses... 
    Fullstack
    Permanent employment
    Full time
    Remote work
    Work from home
    Worldwide
    Flexible hours
    Shift work

    Fandom

    Poland
    12 days ago
  •  ...systems that our business depends on (e.g. card payments, treasury management, transactions booking, crypto liquidity) Our technology stack is based predominantly on Java 25 on the backend with Postgres database We rely on Spring Boot for quick and quality delivery... 
    Full time

    ARQ ( Prev DolarApp )

    Poland
    5 days ago
  •  ...on everything that helps to improve the quality of life for your team and providing your expertise in creating a performant CI/CD stack to boost the code development/build process. What You’ll Do Collaborate closely with our engineering team to help them be more... 
    Full time

    Sensor Tower

    Poland
    6 days ago
  • Softeta is an IT solutions provider based in Vilnius, Lithuania. With over 90 professionals located across Lithuania and Poland, we support companies in overcoming complex IT challenges through tailor-made software development and data-driven solutions. Softeta is looking...
    Fullstack
    Full time

    Softeta

    Poland
    25 days ago
  •  ...Curious to learn more? Meet your future Team Lead: Tadas Paplauskas, Engineering Manager...  ...whether it worked. Move across the stack — Frontend, backend, infra — wherever the...  ...anything that real users touched) ~ Proven full-stack experience: comfortable on both sides... 
    Fullstack
    Full time
    Home office

    Hostinger

    Poland
    2 days ago
  •  ...bringing to the team? Design and develops software systems. Lead development teams. Translate business requirements into technical...  ..., OLAP , and data mining tools Completed at least one full software development lifecycle Expert in developing enterprise... 
    Full time

    Uni Systems

    Poland
    25 days ago
  •  ...in React and shape the platform's UI/UX architecture. Implement backend logic and integrate with third-party APIs as part of full-stack feature delivery. Participate in architectural decisions, research, and design for scalable, maintainable software. Work... 
    Fullstack
    Full time
    Remote work
    Worldwide
    Flexible hours

    5Blue Software

    Poland
    8 days ago
  •  ...international team. ~ Equipment Provided: All necessary equipment supplied for efficient job performance. ~ Accounting Support: Full accounting assistance in Ukraine and Poland. ~ Paid Time Off: 18 days of Annual Vacation and 7 days of Sick Leave without a... 
    Fullstack
    Full time
    Work experience placement
    Remote work
    Worldwide
    Flexible hours

    5Blue Software

    Poland
    8 days ago
  •  ...in the cloud, and the retrieval layer that powers both internal engineering tools and customer-facing capabilities. A retrieval stack is already in production, serving real workflows today - this is not a from-scratch build. The next layer of the platform is in active... 
    Full time
    Work experience placement

    Shiftkey

    Poland
    25 days ago
  • Scope of Job: Senior Software Engineer - Agentic AI Platform (Insurance processes) About the project: We're building an AI-powered underwriting submission platform that automates the intake-to-risk-assessment workflow. Incoming broker submissions are parsed,...
    Temporary work

    Lancesoft Europe

    Poland
    1 day ago
  • What you'll work on Design, implement, and maintain secure, reliable, and scalable cloud infrastructure. Build and improve CI/CD pipelines that support frequent, repeatable, and low-risk deployments. Automate infrastructure provisioning, configuration, deployment...
    Full time

    Solvd

    Poland
    25 days ago
  •  ...Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization , and world-class engineering... 
    Freelance
    Remote work
    Flexible hours

    Netguru

    Poland
    11 days ago
  • At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and...
    Full time

    ClickUp

    Poland
    12 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Full-Stack Tech Lead. Be the first to apply!