Jobs Fullstack

US Company is searching for a Senior Full-Stack Engineer (AI Platform) to join an AI-first product company building an advanced communications platform powered by Large Language Models (LLMs). This is an exciting opportunity to work across the full technology stack, designing scalable backend services, modern user interfaces, cloud infrastructure, and AI-powered features in close collaboration with a US-based engineering team. Full-time, official contract, remote work, and flexible schedule.

Brief project description:
The product is an AI-driven communications platform that enables businesses to automate and enhance customer interactions through voice, messaging, and intelligent workflows powered by modern LLM technologies.

Responsibilities:

• Design, develop, and maintain end-to-end product features across frontend and backend.
• Build scalable backend services using Python and Node.js.
• Develop responsive and intuitive user interfaces using modern frontend technologies.
• Design and optimize PostgreSQL schemas, queries, and database migrations.
• Build, deploy, and maintain cloud infrastructure on AWS.
• Integrate LLM capabilities into production features using prompt engineering best practices.
• Develop and maintain automated unit, integration, and end-to-end tests.
• Participate in architecture discussions, code reviews, and sprint planning.
• Collaborate closely with Product, Design, and US-based Engineering leadership.
• Troubleshoot production issues and participate in on-call rotations when necessary.
• Continuously improve software quality, performance, and reliability.

Required skills (must have):

• 5+ years of professional software engineering experience, including at least 3 years as a Full-Stack Engineer.
• Strong backend development experience with Python and Node.js.
• Solid experience designing REST APIs and scalable backend architectures.
• Production experience with PostgreSQL including schema design, indexing, query optimization, and migrations.
• Hands-on experience deploying and operating applications on AWS (EC2, Lambda, RDS, S3, IAM, CloudWatch or similar services).
• Practical experience integrating LLMs into production applications through prompt engineering.
• Experience building modern, responsive UI using contemporary frontend frameworks.
• Strong knowledge of automated testing (pytest, Jest, Playwright, Cypress or similar).
• Excellent spoken and written English.
• Ability to work with several hours of overlap with US business hours.

Would be considered as a plus:

• Experience with Twilio (Programmable Voice, Messaging or Verify).
• Experience building Voice, SMS, RCS or Apple Messages for Business solutions.
• Experience working in Agile/Scrum environments using Jira.
• Experience building AI-first SaaS products.
• Experience designing distributed cloud-native systems.

Work conditions:

• 100% remote work.
• Full-time (40 hours per week).
• Official contract.
• Flexible schedule with required overlap with US business hours.
• Participation in an on-call rotation for production incidents.

Interviewing / Hiring process:
Step 1 - preliminary interview (main questions) - 45 mins
Step 2 - internal technical interview - 60 mins
Step 3 - technical interview with Team Leader - 60 mins

US Company is searching for a Senior Full-Stack Engineer to join an innovative product team developing an AI-powered SaaS platform. This is an exciting opportunity to work with modern cloud technologies, Large Language Models (LLMs), and scalable web applications in a distributed international team. Full-time, official contract, remote work, and flexible schedule.

Brief project description:
The product is SaaS, which enables businesses to automate and enhance customer communications through AI-powered workflows and modern communication technologies.

Responsibilities:

• Design, develop, and maintain end-to-end product features across frontend and backend.
• Build scalable backend services using Python and Node.js.
• Develop responsive, intuitive, and accessible user interfaces using React, Vue.js, or similar modern frontend frameworks.
• Collaborate with Product and Design to deliver high-quality user experiences.
• Integrate LLM APIs and AI-powered capabilities into production applications.
• Build, deploy, and maintain applications and cloud infrastructure on AWS.
• Develop and maintain automated unit, integration, and end-to-end tests.
• Participate in architecture discussions, code reviews, sprint planning, and technical decision-making.
• Troubleshoot production issues and continuously improve software quality, performance, and reliability.
• Collaborate closely with engineers across the team, contributing wherever needed to support successful product delivery.

Required skills (must have):

• 7+ years of professional software engineering experience, including significant experience as a Full-Stack Engineer.
• Strong backend development experience with Python and/or Node.js.
• Strong experience with React, Vue.js, or similar modern frontend frameworks.
• Experience designing and developing REST APIs.
• Experience building and deploying applications on AWS.
• Experience working with LLM APIs or AI-powered applications.
• Experience with automated testing frameworks and modern development practices.
• Excellent spoken and written English.
• Ability to work with several hours of overlap with US business hours.

Would be considered as a plus:

• Experience with PostgreSQL.
• Experience with Twilio or other communications platforms.
• Experience working on enterprise SaaS products.
• Experience working with distributed international teams.
• Experience with Agile/Scrum development methodologies.

Work conditions:

• 100% remote work.
• Full-time (40 hours per week).
• Official contract: salary, sick-leave days, holidays, vacations.
• Flexible schedule with overlap with US business hours.

Interviewing / Hiring process:
Step 1 - preliminary interview (main questions) - 45 mins
Step 2 - internal technical interview - 60 mins
Step 3 - technical interview with Team Leader - 60 mins

We're looking for an experienced Senior Full-Stack Developer to help build and scale a next-generation FinTech/InsurTech platform. If you're passionate about designing reliable financial systems, owning architecture decisions, and working on products where data integrity and security are critical, we'd love to hear from you!
 

Core Competence:
 

• 8+ years of professional software development experience with a strong focus on backend architecture and scalable systems.
• Mandatory expertise in Finance and Insurance domains with a solid understanding of financial logic, transactional workflows, and data integrity principles.
• Strong proficiency in PostgreSQL and raw SQL: experience working without ORMs, designing migration-driven database schemas, and implementing immutable double-entry ledger systems.
• Deep knowledge of Next.js 16 (App Router) and TypeScript with experience building scalable serverless architectures using API route handlers and service-layer patterns on Vercel.
• Strong experience with modern frontend development using React 19 and Tailwind CSS v4, focusing on maintainable UI architectures without relying heavily on state-management libraries.
• Hands-on experience integrating FinTech solutions, including Stripe payments, Auth.js (v5), Passkeys, TOTP, and advanced authentication flows.
• Experience with production infrastructure and cloud services: AWS RDS, AWS S3, Sentry/Axiom observability, and GitHub Actions CI/CD pipelines.
• Strong commitment to software quality with practical experience using Jest and Playwright for automated testing and system reliability.
• Ability to take architectural ownership, maintain, optimize, and evolve large-scale serverless applications with 100+ production routes.
   

Preferred Qualifications:
 

• Experience with Java and understanding of JVM-based backend systems.
• Familiarity with AI/LLM integrations and applying AI capabilities in production applications.
• Knowledge of FinTech/InsurTech regulatory requirements, compliance practices, and security standards.
• Experience with document generation solutions such as react-pdf or pdf-lib, as well as designing flexible email provider integrations.
• Previous experience working in early-stage startups, taking products from MVP to production-ready platforms.
• Understanding of modern web standards and experience with Node.js 24 features.
• Experience designing systems where scalability, security, and reliability are key priorities.
   

What We Offer You:
 

• Competitive Compensation: Your expertise and impact will be recognized with a compensation package aligned with your experience and market expectations.
• Innovative FinTech Environment: Work on a product where engineering decisions directly influence business outcomes and customer experience.
• Technical Ownership: Take responsibility for architectural decisions and contribute to building a scalable financial platform from the ground up.
• Professional Growth: Collaborate with experienced engineers, share knowledge, and continuously improve your technical expertise.
• Work-Life Balance: Flexible working schedule, paid time off, and a remote-friendly environment.
• Global Collaboration: Work with an international team using modern engineering practices and tools.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is developing a platform with a diverse and evolving set of modules and features. The platform includes existing modules that are being improved, as well as large new epics that provide completely new functionality for customers. One concrete example mentioned is the development of a new module for vendor risk management. The product roadmap is heavily focused on automation, intelligent automation, and the integration of AI features.

Key Requirements:
🔹7+ years in Node.js and React, with experience building and operating production services at a meaningful scale;
🔹Microservices Expertise: Proven production experience with microservices architecture;
🔹Database Knowledge: Strong hands-on experience with MongoDB. Strong skills with relational and non-relational databases;
🔹API Development: Experience building and integrating REST APIs;
🔹Strong proficiency with AI coding tools (Claude Code, Copilot) and modern AI-assisted development practices as part of day-to-day work;
🔹Cloud Platforms: Familiarity with AWS or similar providers;
🔹Leadership: Ability to mentor and lead technical projects;
🔹Knowledge of containerization tools (Docker, Kubernetes) is a strong advantage;
🔹Proficient in software design principles and patterns with a motivated, self-driven approach;
🔹English – Upper-Intermediate or higher.

Will be plus:
🔹Experience developing high-scale SaaS solutions;
🔹Experience developing AI Features (Agents, GenAI, Lang etc.);
🔹Deep understanding of CI/CD and QA automation processes;
🔹Academic excellence in Computer Science, Software Engineering, or related fields

What you will do:
🔹 Build & Design: Develop cloud-based platform using cutting-edge technologies such as AWS, microservices, and containerized solutions;
🔹 Architect Solutions: Participate in architectural decisions, research, and design to deliver scalable and robust software;
🔹 Full-Stack Development: Implement backend logic, create intuitive frontends, and integrate with third-party APIs;
🔹 Collaborate: Work closely with product, stakeholders, and internal teams to ensure a seamless, efficient platform;
🔹 Lead & Mentor: Guide junior developers, promote knowledge sharing, and maintain coding standards;
🔹 Optimize: Continuously improve the platform’s efficiency, scalability, and maintainability, while staying updated on industry trends.

Interview stages:
🔹 Interview with recruiter;
🔹 Intro interview;
🔹 Initial interview;
🔹 Technical interview;
🔹 Two short interviews with PM;
🔹 Reference Check;
🔹 Offer Stage.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Workflow is a Ukrainian digital company providing a full range of online services for our businesses across Canada and the United States — from web design and development to marketing and branding. We operate in industries such as Appliance Services, HVAC, Plumbing, Moving, and Digital Services, and we are continuously expanding.
 

We have launched the development of our own internal CRM system, designed to support and scale all Workflow businesses in Canada. This is a greenfield product with real business impact and long-term vision.
 

We are looking for an experienced Technical Lead to drive the architecture, design, and delivery of high-quality technical solutions. This is a brand-new role for our company — a unique opportunity to shape the product, define technical standards.

About the Role:

This role requires strong backend expertise in Java, deep frontend experience with React, and the ability to act as a technical authority for the development team. The ideal candidate combines hands-on technical excellence with strong leadership, communication, and problem-solving skills.
 

Key Responsibilities:

• Act as the primary technical reference and mentor for the development team.
• Provide hands-on contributions to the product, including implementing solutions in critical areas of the application.
• Review, define, and evolve the product’s architecture and technology stack.
• Propose and execute technical improvements to enhance scalability, performance, and maintainability.
• Promote and enforce best practices across the software development life cycle.
   

Technical Skills:

• Advanced backend development experience with Java, including frameworks such as Spring Boot or similar.
• Extensive frontend development expertise using React (Vite).
• Strong understanding of software architecture patterns and design principles.
• Experience working with both relational and non-relational databases.
• Knowledge of cloud infrastructure and modern deployment practices.
   

Competencies:

• Proven leadership skills with the ability to mentor and guide engineering teams.
• Strong analytical and problem-solving mindset with a proactive approach to challenges.
• Ability to balance hands-on technical work with strategic decision-making.
• Upper-intermediate English
• Ability to clearly explain complex technical concepts to both technical and non-technical stakeholders.
   

Experience:

• Demonstrated experience in a similar technical leadership role.
• Proven background in defining, reviewing, and evolving software architecture for complex systems.
• Experience with mobile development projects (hybrid or native) is a plus.
   

What We Offer:

• Flexible working hours — start between 9:00–11:00 and finish between 18:00–20:00
• Supportive and friendly management — we value mental well-being, collaboration, and a positive team culture.
• 21 paid vacation days per year.
• 5 paid sick days per year.
• 8 public holidays per year (in accordance with Ukrainian law).
• Stable and competitive salary, paid on fixed dates twice a month, based on your experience and skills.
• Freedom to experiment with new ideas and tools — we support innovation and initiative.
• Professional growth support — we cover 50% of the cost of courses and certifications related to your professional development.
   

We’re looking forward to receiving your resume! 😀

Workflow

We take a leap, we make it big

The product company is looking for a Full Stack Team Lead to work remotely.
 

Company is the fastest 'end-to-end' provider of data and trading technology in the foreign exchange, financial and futures markets.

The company has created a product that allows international companies and banks to conduct instant transactions on global currency exchanges with minimal time delay using company's low-latency gateway.

Requirements:

• At least 2 years of experience in a leadership/management role.
• At least 6 years of development experience within the Microsoft stack: C# / .NET / .Net Core / MVC / Angular (recent experience)/ HTML5 / Web Sockets.
• Proven experience in Multithreading, system architecture, and LINQ.
• Strong experience with SQL DB (MySQL) – including Stored Procedures, performance, and tuning.
• Full-lifecycle development experience, from initial design through to QA.
• High proficiency in English.

Nice to have:

• Experience in the financial industry.
• Experience with Solace messaging bus.
• Experience with Linux and Mono.
• Relevant academic background
   

Responsibilities:

• Lead and mentor a team of up to 5 developers & qa, ensuring high-quality delivery and professional growth.
• Act as a hands-on leader, spending 50% of your time on core development and architecture.
• Lead projects within our application team, creating high-end automatic financial trading systems.
• Work directly with customers to translate business needs into technical solutions.
• Take an active role in requirements definition and DevOps processes.

Benefits:

• Standard working hours: 9-18. 
• 15 working days + public holidays, weekends.
• 10 days of sick leave.
• Medical insurance compensation.
• Equipment.
• Salary reviews once a year.
  
  
   

Playtech‘s Marketplace and Engagement Games Product Team is looking for an experienced Fullstack Team Leader with strong full-stack web development background, excellent communication skills, and a proven ability to lead teams and deliver reliable, maintainable, customer-facing software.

Team Leader will lead the engineering team responsible for two established Playtech products: Marketplace, a casino content management product, and Engagement Games, a real-time gaming campaigns product.

The role combines engineering leadership, people management, and hands-on technical understanding. The Team Lead will guide the team in delivering high-quality full-stack solutions, support technical decision-making, improve engineering practices, and ensure effective collaboration with Product, Architecture, QA, DevOps, Delivery Management, and other teams.

Your influential mission. You will... 

• Lead and coordinate the full-stack engineering team.
• Own day-to-day progress tracking, and risk management.
• Work closely with Product, Architecture, QA, DevOps, Delivery Management, and external teams.
• Converting product requirements and business priorities into clear, well-defined technical tasks and structured delivery plans.
• Participate in solution design, technical discussions, architectural reviews, and implementation planning.
• Ensure effective engineering practices: code review, testing, documentation, CI/CD, observability, and production readiness.
• Mentor and coach engineers through feedback, technical guidance, code review, and regular communication.
• Improve team processes, engineering workflows, release predictability, and overall team efficiency.
• Contribute hands-on when needed in complex investigations, troubleshooting, or critical delivery situations.

Components for success. You...

• Bring 7+ years of professional software engineering experience, preferably in full-stack web development.
• Have 2+ years of experience in a leadership role, such as Team Lead, Engineering Lead, Tech Lead, Development Lead, or similar.
• Demonstrate strong experience with modern JavaScript / TypeScript web applications.
• Possess solid practical knowledge of React, Redux, ES6+, HTML5, CSS3, Node.js, REST APIs, MongoDB, and Redis.
• Have experience delivering customer-facing or business-critical web applications.
• Show a strong understanding of full-stack architecture, performance, testing, CI/CD, and production support.
• Have experience working with highly available, performance-sensitive, distributed, or event-driven systems.
• Are experienced in Agile environments and collaborating with cross-functional and distributed teams.
• Demonstrate strong ownership, accountability, and an engineering leadership mindset.
• Are able to lead people, delivery, and technical discussions effectively.
• Apply good technical judgment and guide teams toward simple, maintainable solutions.
• Communicate clearly with both technical and non-technical stakeholders.
• Show strong planning, prioritization, dependency management, and risk communication skills.
• Have the ability to mentor engineers and support their professional growth.
• Take a pragmatic approach to balancing delivery timelines, quality, and long-term product health.
• Pay high attention to detail and bring a collaborative, constructive approach to feedback and conflict resolution.

You'll get extra points for...

• Experience improving engineering processes, delivery metrics, release predictability, or team performance.
• Experience with frontend architecture, reusable component libraries, design systems, or micro-frontends.
• Experience in gaming, gambling, casino platforms, campaign management, or real-time engagement products.
• Experience with observability, monitoring, logging, and production incident analysis.

Thrive in a culture that values...   

• Technical excellence and engineering ownership.
• Initiative-taking and confident decision-making.
• Strong team environment and the ability work with the most recent market-leading technologies.
• Initiative-taking and confident approach at the workplace.
• Global scope and inclusive working environment where you can engage with diverse teams and perspectives.
• Constant learning and development opportunities and professional growth programs.
• Active lifestyle and mental well-being, supported through sports classes, master classes, and monthly well-being activities.
• Medical insurance.
• Paid vacation days, sick leaves and national holidays.
• Fully-equipped cosy office space located in the city centre (Gulliver, “Palats Sportu” metro station).

MARKETPLACE & ENGAGEMENT GAMES PRODUCT TEAM

Our team is dedicated to two of Playtech's products - Marketplace, a platform for managing casino content, and Engagement games - a promotional tool for creating and monitoring real-time gaming campaigns. Both products are stable and well-established, with Engagement games offering seamless integration and customization for engaging player campaigns. Marketplace simplifies the management of casino content, providing tools to access marketing assets and manage game certificates. We thrive in a friendly and collaborative environment, engaging in full stack development using JavaScript technologies like React, Redux, ES6+, and Node.js. Some of our responsibilities include maintaining client-facing and server-side applications, writing high-quality, scalable code, participating in the software development lifecycle, collaborating with other departments for ensuring smooth deployments, and refining internal processes.

Tech stack: React, Redux, ES6+, TypeScript, Node.js, MongoDB, Redis, REST APIs.

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is building a platform that helps clinics deliver evidence-based preventive care. The platform unifies data from EHRs, labs, wearables, and lifestyle sources into clear clinical summaries and personalized intervention plans, enabling clinicians to spend less time navigating fragmented records and more time improving patient outcomes.

You'll build the platform end-to-end: frontend, backend, infrastructure, and AI agent integrations. You'll work side-by-side with our Applied AI team to bring AI capabilities into the product, owning the systems that make it all work reliably at scale. This is a high-autonomy role: you'll take features from ambiguous idea to production with minimal oversight, gathering requirements and aligning directly with internal stakeholders along the way.

Key Requirements:
🔹8+ years of professional software engineering experience;
🔹Strong full-stack experience with TypeScript, Node.js, and React;
🔹Solid backend architecture and API design skills;
🔹Experience with Postgres (schema design, performance, migrations);
🔹AWS experience (production deployment, security-minded architecture);
🔹Strong problem-solving abilities, you break down complex problems and deliver working solutions fast;
🔹Comfortable integrating with LLM APIs and AI agent patterns;
🔹Uses AI-assisted development tools (e.g. Claude Code, Cursor) as part of your daily workflow;
🔹High autonomy: able to self-direct, unblock yourself, and own outcomes with minimal supervision;
🔹Clear written communicator, comfortable working async in a remote, distributed team;
🔹Thrives in fast-moving startup environments with high ownership and rapid iteration;
🔹English – Upper-Intermediate or higher.

Our Stack:
TypeScript · Node.js · React · Postgres · AWS · Terraform · Python · AI/LLM APIs and Tools;

Bonus points:
🔹Python experience;
🔹Terraform / IaC;
🔹Experience building AI agent workflows or LLM-powered features;
🔹Health/regulated-data environments (security, auditability, clinical UX);
🔹Data unification (normalization, provenance, de-duplication);

What you will do:
🔹Lead full-stack features end to end: gather requirements, align with stakeholders, design, build, and ship to production;
🔹Work directly with the founder, product managers, CTO, and Applied AI team to scope and prioritize;
🔹Design and implement backend services, APIs, and data pipelines;
🔹Develop frontend interfaces that surface complex health data clearly;
🔹Manage cloud infrastructure (AWS) with security and reliability in mind;
🔹Integrate AI capabilities and agent workflows into the product;
🔹Operate independently across the stack, driving work forward without hand-holding;
🔹Ship fast, iterate quickly, and solve ambiguous problems with minimal oversight;

Interview stages:
🔹 HR interview;
🔹 Technical Interview;
🔹Test assignment
🔹 References;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client looking for a backend-heavy engineer to architect the infrastructure that turns vague human intent into precise, autonomous agent actions.

The product leverages AI to automate development workflows and dramatically increase R&D productivity. Already in production with active customers, the team is now scaling both the technology and impact.

Key Requirements:
🔹 7+ Years Experience: Deep expertise in engineering high-stakes software;
🔹 Scale-Tested: 3+ years on a customer-facing team. Proven track record of delivering complex features for production systems and solving high-impact bugs in mature environments;
🔹 Stack: Expert Python (Django preferred), proficient React;
🔹 Cloud & DevOps: Experience with AWS and CI/CD pipelines;
🔹 Databases: Strong knowledge of MySQL (or equivalent relational DBs); experience with graph and vector databases is a plus;
🔹 AI Native: Power user of Claude and Cursor; comfortable leveraging AI tools in daily workflows;
🔹 Agent Expert: Proven experience building AI agents in production; able to move beyond basic prompts to create reliable, deterministic agentic systems;
🔹 API & Testing: Skilled in building and consuming APIs; experience with automated testing frameworks (e.g., PyTest);
🔹 Frontend: Solid understanding of JavaScript/TypeScript and modern frontend frameworks;
🔹 English – Upper-Intermediate or higher.

Must-have Soft Skills & Mindset:
🔹Startup & Product Experience: Proven experience working in early-stage startups and B2B product companies, with a strong understanding of fast-paced and ambiguous environments;
🔹 Product Mindset & Ownership: Takes ownership beyond assigned tasks, thinks from a product perspective, and proactively drives improvements and business impact;
🔹 Initiative & Flexibility: Self-driven, enthusiastic, and comfortable adapting to changing priorities, wearing multiple hats, and helping build processes from the ground up.


What you will do:
🔹 Orchestrate: Develop production-grade AI agent workflows that manage their own validation loops;
🔹 Architect: Build Python services that bridge the gap between high-level requirements and technical execution;
🔹 Streamline: Create systems that allow developers to manage a fleet of autonomous workstreams, eliminating the manual coordination that stalls modern R&D;
🔹 Customer Impact: Rapidly address customer feedback by fixing bugs and implementing new requirements, ranging from small UI tweaks to complex backend features;
🔹 Feature Development: Design and deliver new capabilities for the platform, especially deep AI-driven features and integrations with customer systems;
🔹 End-to-End Ownership: Take full responsibility for tasks from initial concept through to production deployment, including testing and validation;
🔹 Collaboration: Communicate directly with customers as needed to understand their needs, present solutions, and gather feedback;
🔹 Product Mindset: Actively participate in product discussions, propose improvements, and help shape the direction of the platform;
🔹 Proactive Problem Solving: Identify potential issues and opportunities for improvement before they become bottlenecks;

Interview stages:
🔹 HR Interview;
🔹 Technical Discussion ;
🔹 Practical Session ;
🔹 Team Fit Conversation ;
🔹 Final Review;
🔹 Reference Check;
🔹 Offer;

ORIL is looking for a skilled and proactive Middle+ Full-Stack Engineer with DevOps skills to join our team. This is a hybrid role that combines active participation in core product development with reliable, structured on-call support for a business-critical aviation operations system.

The ideal candidate will spend part of their time driving features and technical improvements on the project, while also ensuring production reliability and incident response during designated evening hours.

What are we looking for?

• 3.5+ years of commercial experience building and maintaining production systems.
• Strong Node.js / NestJS backend development skills.
• Experience with Angular frontend development.
• Good knowledge of PostgreSQL and Redis.
• Practical experience with CI/CD pipelines (Azure Pipelines or similar).
• Understanding of DevOps practices, cloud infrastructure, and troubleshooting.
• Experience in supporting production systems, handling live incidents, and root-cause analysis.
• Ability to debug and solve problems under pressure across code, databases, and integrations.
• Upper-Intermediate English (B2+) for clear communication with international teams.

Nice to have:

• Experience with high-availability or mission-critical systems.
• Familiarity with WebSockets or real-time application development.
• Experience in SRE principles or production support roles.

What will you do?

Product Development:

• Contribute to the core codebase by developing new features and improving existing functionality (Node.js/Angular) to stay closely aligned with the project's architecture.
• Participate in code reviews, technical discussions, and system optimization.
• Collaborate with the engineering team to ensure high code quality and smooth deployment processes.

Production Support & Reliability:

• Provide on-call support for production incidents, including emergency fixes, during scheduled evening hours.
• Investigate and resolve critical issues affecting system stability (frontend, backend, database, infrastructure, and integrations).
• Perform incident triage, root cause analysis, and implement mitigation actions.
• Support deployments and infrastructure troubleshooting.
• Document incidents and solutions to improve overall system reliability.

Engagement Model

• Dual Engagement: Combined model including dedicated hours for core product development and scheduled evening on-call availability.
• On-Call Availability: Weekdays from 7:00 PM to 2:00 AM EET, plus weekend and holiday coverage for critical incidents.
• Compensation: Monthly retainer for availability + hourly compensation for actual development and incident resolution work.
• Duration: Project-based engagement starting with 4 months (with a strong possibility of extension).

If you are looking for a role that balances hands-on feature development with critical system support and high-impact problem-solving, we would love to hear from you!

Job Summary
As a Software Engineer, you will work directly with AI coding models to evaluate their performance, identify weaknesses, debug incorrect outputs, and create stronger alternative solutions. This role is ideal for developers who enjoy problem-solving, code analysis, and improving how AI understands and generates technical answers.

Key Responsibilities

• Work with Frontier Labs, producing training data to train Al models. 
• Test and evaluate agentic coding models designed to perform complex engineering tasks at a senior developer level.
• Focus on creative problem-finding rather than traditional feature shipping. 
• Ideal candidates use AI, enjoy problem-solving, and like "outsmarting" Al systems. 

Requirements

• 3–4 years of hands-on experience as a Full Stack Developer on commercial projects, including B2B SaaS systems and data-heavy applications.
• Use AI tools (AI agents, Claude Code, Cursor, Codex or similar) in daily workflow.  
• Strong judgment across the full software lifecycle:
  • Reading a PRD and breaking it into Jira tickets
  • Estimating effort and scoping work
  • Architecture and design choices
  • Reviewing PRs
  • Debugging and recovering when blocked
• Strong proficiency with React.js and Node.js, with experience using Express.js or NestJS to build scalable backend systems that support complex business logic.
• Experience designing and integrating REST APIs. 

• Upper-Intermediate English (B2). 

   

Bonus:

• Computer Science or related education. 
• Python programming experience. 
• Strong understanding of algorithms and data structures. 

You will be part of building better AI systems by helping improve the quality, accuracy, and reliability of the answers they provide. If you want to use your engineering skills in a fast-growing AI field, this role is a strong opportunity to contribute to the future of AI-assisted development.

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets. We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.

Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.

Now, we’re looking for a Full Stack Engineer to join our AdTech product team. Someone passionate about building scalable, data-driven systems that power performance marketing automation and analytics.

Key Responsibilities:

• Design, build, and maintain frontend and backend services for the internal AdTech platform.
• Develop Angular (v12+) applications with TypeScript, using reactive patterns (RxJS, Angular Material, reactive forms).
• Implement and optimize state management and change detection for high-performance UI.
• Build and maintain Node.js microservices with TypeScript and RESTful APIs.
• Work with PostgreSQL (TypeORM) and Firestore (NoSQL) for data modeling and storage.
• Implement asynchronous patterns, error handling, and background data processing.
• Integrate with Google Cloud Platform (GCP): Cloud Functions, Firestore, Cloud Storage, and Secret Manager.
• Utilize Redis caching, message queues (RabbitMQ / Pub/Sub), and efficient pagination/filtering for large datasets.
• Collaborate with product, analytics, and QA teams to deliver robust, scalable AdTech solutions.

Requirements:

• 3+ years of experience as a Full Stack Engineer
• Experience with Node.js, Angular (v12+), and TypeScript in production environments
• Strong knowledge of RxJS, Angular Material, and reactive forms
• Experience with state management and change detection optimization
• Experience with microservices architecture and RESTful APIs
• Proficiency with PostgreSQL (TypeORM) and Firestore (NoSQL)
• Understanding of asynchronous patterns and error handling
• Experience deploying and managing Cloud Functions (triggers, logs, monitoring)
• Knowledge of Firestore queries, indexing, and data modeling
• Familiarity with Cloud Storage and Secret Manager
• Docker basics for local development and testing
• Experience with message queues (RabbitMQ or Pub/Sub)
• Redis caching and session management
• Handling large datasets (pagination, filtering, sorting)

Nice to Have

• Experience with ad platform APIs (TikTok Business API, Facebook Graph API, Google Ads API)
• Working knowledge of BigQuery for analytics and data aggregation
• Experience building worker pools and parallel processing pipelines
• Familiarity with CI/CD pipelines and deployment automation
• Understanding of AdTech concepts — campaigns, budgets, pixels, conversions
• Experience with high-volume, real-time data systems

What We Offer

• Hybrid job in Prague/Warsaw or remote
• Competitive compensation
• Flexible working hours: we start our operation day between 9:00 — 11:00 CET
• All necessary equipment
• Paid vacation and sick leaves
• Educational support: reimbursement of certification, training, and a knowledge-sharing atmosphere
• Company events and multiple internal activities
• Open feedback and transparent direct communication

Privacy Notice: https://sbc-performance.com/notice-privacy-for-recruitment/

Location: Paphos, Cyprus (Hybrid)

Ever wanted to build a platform from scratch instead of spending years maintaining legacy code?

Where your architectural decisions shape a product used by millions of people every week?

Where you'll work directly with company leadership, influence technical direction, and have a clear path toward becoming an Engineering Lead?

If you enjoy building scalable full-stack applications, solving complex engineering challenges, and creating software that powers real-world operations — we'd love to talk.

About the Company

Our client is a UK-based logistics and delivery technology company operating one of the country's largest last-mile delivery networks.

Every week, millions of parcels, newspapers, and essential goods are delivered through their platform for some of the UK's largest retailers and logistics providers.

After more than two decades of operational success, the company is investing in a complete rebuild of its core technology platform using a modern JavaScript ecosystem. This is a true greenfield project where engineering teams have the opportunity to design scalable systems without the burden of legacy architecture.

The company combines the stability of an established business with the speed and engineering culture of a modern product company.

The Role

We're looking for a Senior Full Stack Engineer who enjoys building products end-to-end and wants to play a key role in defining the architecture of an entirely new platform.

Location & Working Model

This is a hybrid position based in Paphos, Cyprus, with two/ three days per week in the office for architecture workshops, technical planning, and collaborative design sessions.

We're looking for engineers who are already based in Cyprus or are ready to relocate for a long-term opportunity. The company offers official full-time employment and can support relocation for the right candidate.

What You'll Do

Full Stack Development

• Build modern web applications using React and TypeScript
• Develop backend services and APIs using Node.js
• Design scalable database structures with PostgreSQL
• Deliver features from concept through production deployment

Architecture & Engineering

• Design scalable, maintainable system architecture
• Make technical decisions that support long-term platform growth
• Build cloud-native applications using AWS and Docker
• Contribute to architecture discussions and technical planning

Leadership & Mentorship

• Mentor engineers through code reviews and technical guidance
• Help establish engineering standards and development best practices
• Collaborate closely with the CEO and CTO on product direction
• Grow into leading a team of engineers as the organization scales

Product Collaboration

• Work directly with business stakeholders to translate operational needs into software
• Build internal platforms used daily by operations teams, dispatchers, and drivers
• Continuously improve products based on real customer and business feedback

What You Bring

• 5+ years of commercial Full Stack development experience
• Strong React and modern frontend architecture experience
• Excellent knowledge of Node.js and TypeScript
• Experience designing REST APIs and scalable backend systems
• Strong knowledge of PostgreSQL and relational database design
• Experience working with AWS and Docker
• Understanding of software architecture, scalability, and engineering best practices
• Experience mentoring developers or leading technical initiatives
• Upper-Intermediate English or higher

Nice to Have

• Experience with Prisma ORM
• Experience designing distributed systems
• CI/CD and cloud infrastructure experience
• Experience building high-load or mission-critical applications
• Previous experience leading engineering teams

What You Get

• Official Employment: Full-time employment with a Cyprus-based company.
• Relocation Opportunity: Candidates willing to relocate to Cyprus for a long-term role are welcome to apply.
• Greenfield Product Development: Build a completely new platform using modern technologies instead of maintaining legacy systems.
• Real Technical Ownership: Influence architecture, engineering standards, and long-term technical decisions from day one.
• Leadership Growth: Clear progression toward an Engineering Lead role as the team expands.
• Direct Access to Leadership: Work closely with the CEO and CTO in a fast-moving, engineering-driven environment.
• Hybrid Flexibility: Collaborate in person for architecture sessions while enjoying focused remote work during the rest of the week.
• Engineering-First Culture: High autonomy, thoughtful decision-making, and an environment where technical excellence is valued over bureaucracy.

Interested?

Apply now if you're excited about building modern full-stack platforms, designing scalable architecture, and helping shape the future of a product used by millions of people every week.

Про проєкт:
Інноваційний стартап, що працює на перетині AI та real-time комунікацій.
Мета — створити сучасний web-додаток із розумними алгоритмами, швидкою взаємодією та self-hosted інфраструктурою.

Ваші задачі:

• Розробка та підтримка web-додатку на Next.js.
• Інтеграція real-time функцій через WebRTC / LiveKit.
• Робота з Supabase (Postgres), включно з локальним розгортанням.
• Створення інтерфейсів із Tailwind CSS + shadcn/ui.
• Оптимізація архітектури, CI/CD, GitOps, деплой на Vercel.
• Активне використання AI-інструментів (ChatGPT, Gemini, Claude, Cursor) у процесі розробки.
   

Основні вимоги (Must-have):

• Глибокі знання Next.js та екосистеми React.
• Досвід Full-stack розробки на TypeScript / JavaScript.
• Практичний досвід роботи з WebRTC (чат або відео-застосунки).
• Знання одного з ORM — Drizzle (перевага) або Prisma.
• Володіння Git / GitOps.
• Регулярне використання AI-асистентів у розробці.
   

Буде плюсом:

• Інтеграція Stripe або робота з Firebase.
• Знання Docker, GitLab CI/CD, досвід налаштування пайплайнів.
• Розуміння Cloudflare Workers або Edge Computing.
• Базові знання Python

We invite Senior Full-Stack Developer with expertise in Go and React to join our team for remote, long-term cooperation.

To help build and scale a next-generation B2C digital platform.

Requirements:

• 3+ years of comprehensive full-stack development experience
• 2+ years experience with Go(Golang) and React.js
• Strong and confident knowledge of TypeScript.
• Proficiency in both SQL and NoSQL database systems
• Upper-Intermediate level of English proficiency (reading, writing, and speaking)
• Remote team members are expected to travel to our EU office from time to time for on-site meetings.
• Proven ability to perform autonomously and collaborate within cross-functional teams
• Responsible approach to assigned tasks and deadlines

We offer:

• Flexible work model allowing remote, on-site, or hybrid options.
• Optional relocation to our EU office, with complete legal support throughout the process.
• Paid vacation and sick leave
• Comprehensive health insurance and sports membership reimbursement
• Reimbursement of necessary transportation expenses
• Friendly and collaborative atmosphere, dedicated mentorship, various performance-based bonuses and company benefits
• Multinational team of expert software engineers
• Free participation in educational programs and professional courses

• English lessons with native-speaking instructors.

   

Further information will be shared at the interview stage.

Kindly add your Telegram username to your CV.