Jobs Golang

We are looking for a highly capable Lead AI-First Golang Engineer to join a project where you’ll build an AI tourism platform. This is not a traditional coding role. We don’t need coders; we need engineers who build features end-to-end using AI coding tools.

You’ll use Claude Code and other AI tools to 10x your output, always thinking about how the product or feature you are working on benefits the user.

Also, we have no QA team — you OWN the quality of what you ship!

Regarding Lead responsibilities:

• This is not a people-management role: no one-to-ones, no performance reviews, no coaching responsibilities.
• Every engineer involved in the project already owns their work end-to-end (IC + DRI), so this role is not about “more ownership”.
• A Lead is the spokesperson, coordinator, and facilitator for their pod, internally with product, design, and leadership, and externally with clients. You think product-first, contribute meaningfully in product planning sessions, and represent your pod in those rooms.
• You remain a hands-on backend engineer. The spokesperson, coordination, and facilitation work sits on top of your IC contributions, not instead of them. Expect the majority of your week to still be engineering.

What you’ll actually do:

• Own features end-to-end: from specs to deployment to fixing bugs
• Use Claude Code to generate Golang backend code
• Review AI output for quality and architectural fit
• Fix bugs to learn our codebase, then rapidly build new features
• Make quick decisions on what to build vs buy vs generate with AI
• Talk to customers when they report issues, and ship fixes the same day

Additionally, at the Lead level:

• Be the spokesperson for your pod, internally with PMs, designers, and leadership, and externally with clients and partners
• Coordinate work across the pod: break initiatives into chunks, sequence them, surface blockers, and facilitate hand-offs
• Represent your pod in product planning sessions and bring a strong product-driven point of view to scoping and trade-offs
• Join client meetings when needed to gather context, align on requirements, and report on delivery

Products you will build:

• Platform: data- and AI-focused features, internal tooling, agentic systems
• Integrations: API connections to supplier and business client platforms, data ingestion pipelines, LLM providers

Our stack:

• Backend: Go monorepo (no framework, 3+ services)
• Hosting: PaaS-managed containers, local setup fully mirrors production via Docker Compose
• Tools: Jaeger tracing, Betterstack (Logging, Alerting), Redis Async queue
• Databases: PostgreSQL, Redis
• AI tooling: Claude Code (mandatory)

You are a great fit if you:

• You think in features and architecture, and not in single lines of code
• Get frustrated when development takes weeks instead of days
• Can spot subtle bugs in AI-generated code quickly
• You ship fast, but always verify it actually works
• Have shipped real products that customers actually use
• Think “how can AI build this?” as your first instinct
• (Lead) You’re energized by product planning sessions and have opinions about what the pod should build next, not just how
• (Lead) You’re comfortable being the face of your pod, both in internal planning rooms and on calls with clients

Red flags (don’t apply if):

• You’ve never used Claude Code or similar AI coding tools
• You’re a perfectionist who loves to code
• You need detailed specs before starting
• You see AI as a threat rather than leverage
• You’re outside European/African time zones
• (Lead) You’re looking for a people-management role with one-to-ones, performance reviews and career coaching, but that’s not what this is
• (Lead) You want to lead a team in name but not be hands-on in the codebase
• (Lead) You’d rather avoid client meetings or stakeholder-facing conversations
• (Lead) You think product planning is someone else’s job and you just want the tickets handed to you

You must have:

• Ownership mentality with a strive for elegantly simple, high-quality solutions
• Strive for max quality — you test your own work thoroughly since we have no QA team, everything you ship MUST work
• Product mindset — you care about WHY we’re building something
• Proven experience using Claude Code — share specific examples
• Strong Golang experience — you’ll review AI’s code in these and you must understand how it works
• Passion for simple, secure, and observable systems that perform well even under massive load
• Ability to do on-call once in a while to help maintain our platform’s reliability & uptime
• Broad architectural knowledge of building modern full-stack applications
• Excellent spoken English and a good internet connection for daily video calls
• ⚠️ European or African timezones (±3 hours from CET)
• Available full-time (40 hours/week)

Required at Lead level:

• Multi-year experience leading a pod, squad or similar unit (this is a hard must, not a nice-to-have)
• A genuinely product-driven mindset: you think about user value and business outcomes before implementation
• Comfort facilitating and coordinating a pod without relying on formal authority
• Willingness and ability to take part in client meetings and act as the external face of your pod
• Strong spoken and written communication for planning sessions, stakeholder updates, and client conversations

Summary:

• AI-first delivery: proven, demonstrable experience using Claude Code or similar agentic AI tools is a hard must (specific examples expected on the application)
• Senior Golang Developer, 5+ years of experience, can potentially consider really strong candidates with 4 years of experience
• Hands-on engineering position
• Not a people-management role
• Lead part: Demonstrable experience of leading delivery within a team: coordinating, breaking work down, representing the team in planning and stakeholder conversations, facilitating outcomes. Someone who has been the de facto tech lead in a squad for several years without ever holding the formal title is absolutely fine too.
• Strong proficiency in English (Upper-intermediate level or Advanced)
• Full-time
• Fully remote
• Long-term cooperation
• B2B contract
• Paid vacation and sick leave

Recruitment stages:

• Prescreen interview with a recruitment manager (45min)
• Client interview: 1 hr pre-screen with the Engineering Manager (cultural fit, technical mindset assessment)
• Client assignment: 30min task focused on AI usage
• Final interview with client: up to 1 hr meeting with CTO

About the project

We're preparing to rebuild an inherited Go microservices codebase for an insurtech client (US market). The code was written by a previous team and handed over "as is." Before we commit to refactoring or rewriting, we need an independent technical audit from an experienced Go developer. Your report will drive the per-service decision: accept as-is, refactor, or rewrite.

Scope

Audit ~11 Go repositories (microservices + shared SDK/utils modules) across four dimensions:

1. Security — vulnerabilities, hardcoded secrets, dependencies with known CVEs, service-to-service auth.
2. Code quality — architecture, technical debt, error handling, test coverage, idiomatic Go.
3. Performance — goroutine/resource leaks, DB usage (N+1, pooling, timeouts, transactions), context handling.
4. Readiness for handover — how maintainable the code is for a new team (docs, CI/CD, migrations, bus factor).

Stack: Go 1.17 and 1.20 (both EOL — upgrade will be a separate recommendation), gRPC, Kong API Gateway, protobuf contracts, a dedicated secrets service, microservices architecture.

Toolchain: go vet, staticcheck, golangci-lint, gosec, govulncheck, osv-scanner, go test -cover -race — automated pass plus manual review of security-critical paths and architecture.

Deliverables

1. Audit report (markdown) — findings by severity (Critical/High/Medium/Low/Info), each with repo, file:line, impact, recommendation.
2. Readiness matrix per service (security / quality / tests / performance / readiness).
3. Executive summary — top risks and a strategy recommendation (accept / refactor / rewrite) per service.

You

• 5+ years of production Go.
• Real experience auditing or deep-reviewing large, unfamiliar codebases.
• Confident with Go static analyzers and vulnerability scanners.
• Solid on microservices, gRPC, and DB work.
• Write clear, prioritized reports — interpretation, not raw tool output.
• Self-directed: we provide the spec and access, you deliver without hand-holding.

Nice to have: fintech/insurtech background, EOL Go migration experience, Kong/protobuf familiarity.

About the Client

A US-based PropTech/FinTech company providing automation-driven accounting services for property management companies.
 

About the Project

The team is building an internal accounting operations platform. The current top priority is completing AP Automation (Accounts Payable Automation) – an end-to-end automation of the entire incoming invoice lifecycle, from receipt to payment, with minimal manual input from the accounting team. The workflow involves OCR, accounting rules, automation, and human review flows.

Project duration: 9 months with the potential for extension.
 

The Team: 2 Senior Go Engineers + Project Manager + client's product team.
 

Your Responsibilities

– Maintain and improve the existing Go-based platform

– Complete the AP Automation functionality

– Investigate and take ownership of an existing codebase (brownfield project)

– Participate in knowledge transfer sessions from the current team

– Fix bugs and improve overall system reliability

– Support production incidents when necessary

– Review and improve existing architecture

– Collaborate with Product Managers and stakeholders

– Participate in code reviews and engineering planning

– Document technical decisions and platform knowledge
 

Must Have

Technical skills:

– Strong hands-on experience with Go (Golang)

– Experience supporting and maintaining production systems

– Experience working with inherited codebases (brownfield projects)

– Experience with business process automation platforms

– Ability to design scalable backend systems

– REST APIs, SQL databases, Git, cloud infrastructure

Strong preference for candidates who have:

– Built workflow automation systems

– Worked with document processing or OCR

– Experience in accounting, finance, ERP, invoice processing, or operational automation

Soft skills:

– Strong sense of ownership and accountability

– Comfortable working independently with minimal supervision

– Excellent communication skills

– Ability to challenge technical decisions constructively

– Strong problem-solving mindset

English: Upper-Intermediate (B2+) 

Nice to Have

OCR, invoice processing, AP automation, accounting software, FinTech/PropTech background, AI/LLM integrations, event-driven architectures, microservices, workflow engines, process mining.

Why Join Us:

– Full-time remote position in a stable, growing company

– 18 working days of paid vacation + paid sick leave

– Full legal support for private entrepreneurs

– Flexible work schedule

– Paid training programs and courses for professional growth

– Team buildings and corporate activities

Our client is the leading property portal in the Middle East and North Africa (MENA) region, dedicated to shaping an inclusive future for real estate while spearheading the region’s growing tech ecosystem. At its core is a clear and powerful purpose: to change lives for good in the region. The platform offers a seamless and enriching experience, empowering both buyers and renters to make informed decisions. Since its inception in 2007, our client has evolved into a trusted partner for developers, brokers, and home seekers.

The Business Platform Experience (BPX) team builds the B2B ecosystem that real estate agencies and agents use every day. We provide the tools that help them create, manage, and promote listings. We also power deep integrations with external CRMs and enterprise systems through our Enterprise APIs.  

Requirements 

• 4+ years of experience with proven experience across Go  (React/React Native experience would be a plus);  
• Strong understanding of microservices, distributed systems, and modern frontend architectures;  
• Demonstrated ownership mindset with the ability to deliver results across large, complex systems;  
• Strong analytical thinking and problem-solving capabilities;  
• Excellent communication and organizational skills;  
• Proficient in spoken and written English. 

Technical Skills 

• Strong hands-on experience with Go (Golang) for backend service development; 
• Proficient in React and/or React Native for frontend and mobile development - as a huge plus;  
• Experience designing and integrating RESTful or gRPC APIs; GraphQL familiarity is a plus;  
• Strong understanding of concurrency patterns in Go (goroutines, channels);  
• Experience working with relational or NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB, Redis, DynamoDB);  
• Familiarity with frontend tooling (Webpack, Babel, Metro, ESLint, Prettier);  
• Experience with automated tests for backend (unit/integration) and frontend (Jest, RTL, Detox);  
• Cloud experience: working with AWS services like Lambda, DynamoDB and Kinesis Streams would be a plus (overall cloud experience – GCP, Azure with similar services is also valued);  
• Understanding of application performance profiling and debugging across frontend and backend. 
• Experience building scalable, high-traffic consumer-facing platforms, marketplaces, or SaaS products;  
• Exposure to event-driven systems, message queues, or streaming platforms (e.g., Kafka, NATS, RabbitMQ);  
• Familiarity with infrastructure-as-code or DevOps practices. 

Responsibilities: 

• Design, build, and maintain scalable backend services and APIs using Go (Golang); 
• Own and deliver major system components end-to-end, from backend architecture to user-facing experiences; 
• Collaborate with product, design, and engineering teams to translate requirements into robust, performant solutions across the entire stack; 
• Integrate frontend applications with backend services (REST, gRPC, or GraphQL) and ensure seamless data flows; 
• Optimize application performance across backend systems, web clients, and mobile apps; 
• Participate in code reviews, pair programming, and architectural discussions to improve engineering quality and standards; 
• Support CI/CD pipelines, automated testing workflows, and deployment processes for both frontend and backend components;  

We offer:  

• Annual paid vacation of 18 working days. 
• Extra vacation days for long-lasting cooperation. 
• Annual paid sick leave of 10 days. 
• Maternity/Paternity leave. 
• The opportunity for sabbatical leave. 
• Marriage and Parenthood Package. 
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.  
• Career development plan. 
• English and Spanish classes. 
• Paying taxes and managing PE (Private Entrepreneur). 
• Technical equipment.  
• Internal Referral program. 
• Opportunity to take part in company volunteering activities. 
• Sombra is a “Friendly to Veterans” award-holder.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Senior Go Engineers! 

Requirements:

• 4+ years of experience with Go programming language.
• Proven ability to design and implement scalable and reliable software solutions.
• Strong understanding of event-driven architecture.
• Experience with containerization and orchestration tools like Docker and Kubernetes.
• Hands-on experience with RDBMS and/or NoSQL databases.
• Strong understanding of event-driven architecture + hands-on experience with Event Brokers.
• Experience with observability — implementing logs, metrics, and tracing.
• Proficiency in working with cloud platforms such as Google Cloud Platform (GCP) and/or AWS.
• Proficient in using Git, GitLab, and GitLab CI for source control and continuous integration.
• Excellent problem-solving abilities.
• Strong time management and organizational skills to handle multiple tasks effectively.
• Upper-intermediate level of English, both written and verbal.
   

Nice to have:

• Familiarity with the Twelve-Factor App methodology.
• Knowledge of Cloud Events and GitOps practices.
   

Responsibilities:

• Develop high-performance, testable, and maintainable code to deliver new functionality.
• Conduct code reviews to ensure quality, maintain standards, and share knowledge across the team.
• Integrate industry-leading third-party services into the platform.
• Mentor team members and actively share knowledge to foster growth and collaboration.
• Propose and implement innovative technical initiatives to improve systems and processes.
   

Why Join Us:

• Flexible remote or hybrid working format based on your location.
• No Time Trackers: We value trust and focus on results.
• Career growth, professional development, and regular performance reviews.
   

Hiring Steps: HR Interview > Technical Interview (no test task, no live-coding needed) > Reference check > Offer
 

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 
 

📍 Location: EU-based
💼 Cooperation type: Full-time
🧭 Work format: Remote

We’re looking for an experienced Golang Developer who enjoys building scalable systems and maintaining high-performance services. If you’re passionate about clean architecture, DevOps practices, and backend development, this role might be a great fit for you.

Our day-to-day backend stack includes:
Backend PHP: PHP, Symfony, MySQL, PostgreSQL, Redis, RabbitMQ, REST APIs, PHPUnit.
Backend Go: Go(Wire, Fiber, Pgx), Contracts(OpenAPI/gRPC), Infra(Docker, K8S, Traefik), PostgreSQL, Redis, RabbitMQ.

About us:
Stape is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 15 billion requests daily, helping improve tracking accuracy and data privacy for more than 200, 000 clients worldwide. We work closely with top partners, including Meta, Tiktok and Snapchat, to provide advanced tracking capabilities.

We actively participate in industry-specific conferences as sponsors of events like MeasureCamp and Superweek.

Key tasks:

• Provide support and maintenance for existing Go-based libraries and services
• Design, develop, and implement new libraries and backend services
• Design schemas, write and optimize queries for databases like PostgreSQL and MongoDB
• Manage and configure reverse proxy routes (e.g., Traefik, Nginx)
• Configure and maintain containerized applications using Docker
• Collaborate on DevOps practices to ensure high availability and system resilience
• Design architecture solutions and implement best practices for scalability and reliability

Your background:

• 5+ years of experience in backend development
• 3+ years of commercial experience with Go
• Strong understanding of backend architecture and scalable systems
• Experience with PostgreSQL
• Familiarity with containerization and tools like Docker
• Experience configuring reverse proxies (e.g., Traefik, Nginx)
• Understanding of DevOps principles and infrastructure management
• Familiarity with Git and version control
• Verbal and written English and Ukrainian (for candidates from UA)

We offer:

• Industry Leader: Make a meaningful contribution to a globally recognized solution that shapes the future of the server-side tracking market
• Flexibility: Enjoy a flexible work schedule with the freedom to choose where you work
• Extended remote workspace setup: Experience the benefits of a fully equipped remote workspace, designed to elevate your productivity and create a comfortable work atmosphere
• Collaborative culture: Engage in a friendly and open team environment that encourages initiative, creativity, and collaboration
• Educational support: Invest in your self-development through a dedicated training and professional growth budget
• Well-Being: Take advantage of 30 days of paid time off (20 standard days + 10 more to cover public holidays), Parental Leave, Anniversary days off, and Study Leave to support your recharge and maintain a balance between work and personal life
• Health support: Feel secure with full coverage for Sick Leave and a dedicated medical insurance budget that prioritizes your health

Excited to join us? Submit your CV and let’s get started!

About the Role

We are looking for a Lead AI-First Backend Engineer to join a product team building an AI-powered tourism platform.

This is not a traditional backend role. We don’t need someone who just writes code — we need an engineer who builds features end-to-end using AI tools, takes ownership of delivery, and ensures what gets shipped actually works.

You will use Claude Code and other agentic AI tools to significantly accelerate development while maintaining high standards of architecture, performance, and product quality.

Key Requirements (Must-Have)

• 5+ years of experience with Golang (exceptional 4+ years considered)
• Proven hands-on experience with Claude Code or similar AI coding tools (mandatory)
• Strong experience delivering backend systems in production
• Demonstrated experience leading delivery within a team (informal or formal tech lead)
• Strong English communication skills (Upper-Intermediate or higher)

What Makes This Role Different

• AI writes most of the code — you guide, review, and ship
• You are responsible for end-to-end feature delivery
• There is no QA team — you own quality completely
• This is a hands-on engineering role, not people management

What You’ll Do

• Own features end-to-end: from specification to deployment and bug fixing
• Use Claude Code to generate backend code in Golang
• Review AI-generated code for correctness, performance, and architecture
• Quickly iterate: fix issues, learn the codebase, and ship new features
• Make pragmatic decisions on what to build vs buy vs generate with AI
• Work directly with users/customers to resolve issues and ship fixes fast

Lead Responsibilities (Without People Management)

• Act as the spokesperson for your pod (engineers, product, design)
• Coordinate delivery: break down work, align priorities, remove blockers
• Represent your team in product planning and stakeholder discussions
• Contribute to product decisions and trade-offs with a strong product mindset
• Join client conversations when needed to align on requirements and delivery

👉 You remain primarily a hands-on engineer — leadership sits on top of your IC work.

Tech Environment

• Backend: Golang monorepo (multiple services, no heavy framework)
• Infrastructure: Container-based (Docker, PaaS-managed)
• Databases: PostgreSQL, Redis
• Async: Redis-based queues
• Observability: Jaeger (tracing), Betterstack (logging & alerts)
• AI Tooling: Claude Code (mandatory)

What You’ll Build

• AI-driven platform features and agent-based systems
• Backend services and APIs
• Data pipelines and integrations
• Connections to external APIs (suppliers, partners, AI providers)

You’re a Great Fit If You

• Think in features and systems, not just code
• Use AI as your primary development tool
• Can quickly identify issues in AI-generated code
• Ship fast but always validate quality
• Have led delivery in a team (even without formal title)
• Care about product impact, not just implementation

Important Notes

• This is not a people management role
• This is a high-ownership, high-speed environment
• Candidates must demonstrate real AI-first development experience

Golang Engineer to join a project where they'll build an AI tourism platform. This is not a traditional coding role. We don’t need coders; we need engineers who build features end-to-end using AI coding tools (Claude Code preferably!).

Details:
- CRITICAL: AI-first delivery: proven, demonstrable experience using Claude Code or similar agentic AI tools is a hard must (specific examples expected on the application).
- Senior Golang Developer, 5+ years of experience, can potentially consider really strong candidates with 4 years of experience
- Hands-on engineering position
- Not a people-management role
- CRITICAL: Lead part: Demonstrable experience of leading delivery within a team: coordinating, breaking work down, representing the team in planning and stakeholder conversations, facilitating outcomes. Someone who has been the de facto tech lead in a squad for several years without ever holding the formal title is absolutely fine too.
- CRITICAL: Strong proficiency in English (Upper-intermediate level or Advanced)
- Full-time
- Fully remote
- Long-term cooperation
- Start: asap, but can be discussed

Workload: full-time, fully remote
Start: asap, but can be discussed
Duration: long-term cooperation
Location: any
English: Strong proficiency in English (Upper-intermediate level or Advanced)!

Details:
- CRITICAL: AI-first delivery: proven, demonstrable experience using Claude Code or similar agentic AI tools is a hard must (specific examples expected on the application).
- Senior Golang Developer, 5+ years of experience; can potentially consider really strong candidates with 4 years of experience
- Hands-on engineering position
- Not a people-management role
- CRITICAL: Lead part: Demonstrable experience of leading delivery within a team: coordinating, breaking work down, representing the team in planning and stakeholder conversations, facilitating outcomes. Someone who has been the de facto tech lead in a squad for several years without ever holding the formal title is absolutely fine too.
- CRITICAL: Strong proficiency in English (Upper-intermediate level or Advanced)

Role description:
We are looking for a highly capable Lead AI-First Golang Engineer to join a project where you’ll build an AI tourism platform. This is not a traditional coding role. We don’t need coders; we need engineers who build features end-to-end using AI coding tools. You’ll use Claude Code and other AI tools to 10x your output, always thinking about how the product or feature you are working on benefits the user. Also, we have no QA team — you OWN the quality of what you ship!

Regarding Lead responsibilities:
● This is not a people-management role: no one-to-ones, no performance reviews, no coaching responsibilities.
● Every engineer involved in the project already owns their work end-to-end (IC + DRI), so this role is not about “more ownership”.
● A Lead is the spokesperson, coordinator, and facilitator for their pod, internally with product, design, and leadership, and externally with clients. You think product-first, contribute meaningfully in product planning sessions, and represent your pod in those rooms.
● You remain a hands-on backend engineer. The spokesperson, coordination, and facilitation work sits on top of your IC contributions, not instead of them. Expect the majority of your week to still be engineering.

What you’ll actually do:
● Own features end-to-end: from specs to deployment to fixing bugs
● Use Claude Code to generate Golang backend code
● Review AI output for quality and architectural fit
● Fix bugs to learn our codebase, then rapidly build new features
● Make quick decisions on what to build vs buy vs generate with AI
● Talk to customers when they report issues, and ship fixes the same day

Additionally, at the Lead level:
● Be the spokesperson for your pod, internally with PMs, designers, and leadership, and externally with clients and partners
● Coordinate work across the pod: break initiatives into chunks, sequence them, surface blockers, and facilitate hand-offs
● Represent your pod in product planning sessions and bring a strong product-driven point of view to scoping and trade-offs
● Join client meetings when needed to gather context, align on requirements, and report on delivery

Products you will build:
● Platform: data- and AI-focused features, internal tooling, agentic systems
● Integrations: API connections to supplier and business client platforms, data ingestion pipelines, LLM providers

Our stack:
● Backend: Go monorepo (no framework, 3+ services)
● Hosting: PaaS-managed containers, local setup fully mirrors production via Docker Compose
● Tools: Jaeger tracing, Betterstack (Logging, Alerting), Redis Async queue
● Databases: PostgreSQL, Redis
● AI tooling: Claude Code (mandatory)

You are a great fit if you:
● You think in features and architecture, and not in single lines of code
● Get frustrated when development takes weeks instead of days

Senior / Lead Golang Engineer (AI-First Product)

We are looking for a Senior / Lead Golang Engineer to join an exciting long-term project focused on building an AI-powered tourism platform.

This is not a traditional coding role.

We are looking for engineers who can deliver features end-to-end using modern AI-assisted development tools, with a strong preference for Claude Code and similar agentic AI solutions.

Requirements

5+ years of commercial experience with Golang

    (exceptionally strong candidates with 4+ years may also be considered)

Proven hands-on experience building and delivering production-ready features

Strong experience using AI coding tools in daily development workflows

    (Claude Code is highly preferred)

Demonstrable examples of AI-first engineering practices are required during the application process

Experience leading delivery within a team:

breaking down tasks

coordinating engineering efforts

participating in planning

communicating with stakeholders

facilitating delivery outcomes

Previous formal Lead title is not mandatory — candidates who acted as de facto tech leads within squads are highly welcomed

Strong English communication skills (Upper-Intermediate / Advanced)

Self-driven mindset and ownership mentality

Responsibilities

Build and deliver product features end-to-end using Golang and AI-assisted development workflows

Collaborate closely with product and engineering stakeholders

Drive delivery processes within the team

Contribute to architecture and technical decision-making

Work in a highly autonomous, fast-moving engineering environment

Project Details

AI tourism platform

Full-time position

Fully remote

Long-term cooperation

Start date: ASAP (flexible for the right candidate)

If you’re passionate about AI-driven engineering and want to help shape a modern AI-first product, we’d love to hear from you.

Our client is the leader in the Early Childhood Education (ECE) sector, providing the most widely used developmental assessment and curriculum system in the US. They are looking for a talented, innovative and creative Golang Developer to join the platform team. They believe that great technology experts are also software generalists who are unafraid to jump up and down the stack to solve the problems that come their way. If you thrive in fast-paced environments, and like working on software that supports millions of daily users, then this opportunity is exactly what you’ve been looking for!

Their Software Engineering team is responsible for building out SaaS solutions used by educational organizations across the globe. The team works on a wide variety of projects, solving existing problems and enabling new business objectives. Their platform is evolving, so you need to be someone who can build new functionality and learn new technologies quickly as well as be able to maintain and extend existing code to support organizational needs.

As a Senior Golang Engineer, you will:

• Develop new features, components, and modules to support organizational growth;
• Implement a robust set of services and APIs to power high-traffick SaaS platform;
• Participate in planning, analysis, and design of new software solutions;
• Investigate, troubleshoot, and remedy performance bottlenecks in the application flow;
• Learn new technologies and keep up with both traditional and emerging best practices;
• Works independently and collaborates with other team members to ensure successful project delivery.

Qualifications:

• 5+ years of production experience in software engineering and SaaS product development;
• Senior-level knowledge of Golang;
• Experience building data pipelines and ingesting source data into Databricks tables using PySpark;
• Proficiency with Python;
• Strong knowledge of relational databases (ex. PostgreSQL);
• Strong communication and listening skills; ability to communicate complex technical problems, root cause analysis, and propose solutions;
• Experience using AI developer tools (e.g., Codex), with an AI-forward mindset;
• At least Upper-intermediate level of English (B2 or higher);
• Experience with Agile methodology and software development;
• Self-starter with a strong sense of collaboration, teamwork, and accountability;

• Working knowledge of AWS and familiarity with its services (Kubernetes, Redis, SQS/SNS, etc.);

   

We offer:

• Competitive market salary;
• Fully remote work;
• Convenient and somewhat flexible work hours (you will have to work until 8 pm Kyiv time GMT+3, or 1 pm EST);
• 28 days of paid time off per year;
• Working on a very socially valuable product, alongside a highly professional, US-based, international team;
• Interesting challenges and the ability to grow and learn.

WHAT YOU'LL BE WORKING ON

• Design and development of the core banking system and Internet acquiring service within the financial ecosystem
• Participation in product architecture design and query optimization
• Data handling: synchronization, transmission, and processing
• Implementation of new business logic in applications
• Work with metrics: integration, optimization, and monitoring. 

WHAT YOU NEED TO SUCCEED IN THIS ROLE

• At least 4-5+ years of experience in backend development, including 2+ years of production experience with Golang
• Deep knowledge of Golang and its ecosystem
• Solid understanding of multithreaded systems and concurrent programming principles
• Strong knowledge of SQL and experience working with relational databases
• Proven experience in developing and maintaining microservice architectures
• Strong understanding and practical application of software development principles: SOA, SOLID, KISS, DRY
• Experience in architectural design and readiness to propose and implement technical solutions
• Familiarity with Clean Architecture principles and Domain-Driven Design (DDD)
• Experience in fintech is a plus, but not required 
• Good written and verbal communication skills in English

OUR TECH STACK

• Go, PostgreSQL, Redis, DynamoDB, Kafka, RabbitMQ, gRPC 

WHAT WE OFFER

• An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
• Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us 
• Work with coworkers who are passionate about their business
• Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
• Remote type of work

• 20 days of vacation time; bank holidays; Sick leaves; Additional birthday day off

   

You can find out more about our team, our values, and the unique ways we celebrate our successes here: https://fyst.com/culture 

#Fintech #SaaS #Go #FullyRemote 

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve.

We’re building the #1 payment orchestrator in the world — and the names behind us prove it. Clients include Bolt, Ajax, Nova Post, MEGOGO. Trusted by giants like J.P. Morgan. Ranked #2 in the “Employer of the Year 2026” award by Forbes Ukraine.

About the Team and Role

You’ll join the Billing team and take ownership of the Taxes module — a core part of our billing system responsible for tax calculation and reporting across multiple locations.

The product has already moved beyond MVP and is actively used by customers. The foundational logic is in place, demand is high, and the next step is scaling functionality and reliability.

This role is exciting because you’re not maintaining legacy code — you’re building and shaping a critical system almost from scratch.
As Lead, you'll take full ownership of the Taxes direction, drive end-to-end architectural decisions, and build and grow the team around it.

Your team — Product Owner, 1 Senior Engineer, 1 Junior Engineer,  Automation QA, and Tax Manager.

Explore our technology stack ➡️ here.

What you'll own

As a Lead Developer, you'll set the technical direction for the team and take end-to-end ownership of how we build and scale our tax platform. Your focus will be on:

• defining the architecture and technical strategy for tax calculation and reporting logic
• leading the integration of third-party tax providers and owning those technical partnerships
• driving system resilience, uptime, and scalability across services
• making high-impact architectural decisions and establishing engineering standards and best practices
• leading, mentoring, and growing the engineering team, and helping shape hiring as the team scales

In your first months, you'll deliver core tax functionality, establish a solid technical foundation, and define the engineering practices that will support future product and team growth.

We rely on automated testing over manual QA — unit, integration, functional, and e2e tests are a core part of how we ship and scale safely, and you'll champion this culture across the team.

You're a great fit if you have

• 4+ years of backend engineering experience
• 1.5+ years of commercial Go development
• Proven experience designing and owning high-load, distributed systems
• Strong, hands-on experience with PostgreSQL
• Solid experience with queues or streams
• A strong testing culture: unit, integration, functional, e2e
• Experience mentoring engineers and setting technical direction
• A proactive, independent, result-oriented mindset with strong ownership

Nice to have

• Kafka
• AWS services
• CI/CD pipelines
• Fintech / payments / financial domain experience
• Understanding of VAT, GST, Sales Tax
• Experience managing or leading teams

Why Solidgate?

High-impact role. You’re not inheriting a perfect system — you’re building one.

Great product. We’ve built a fintech powerhouse that scales fast. Solidgate isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax — we’ve got it covered. We hold financial licenses in key regions and are a direct Visa & Mastercard partner and sub-reseller (top 5 globally).

Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.

Top-tier tech team. Work alongside our driving force — a proven, results-driven engineering team that delivers.

Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

🫂 Know top talent? We’re always on the lookout. Recommend someone for our role, and if they get hired, there’s a bonus waiting for you — simple as that.

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve.

We’re building the #1 payment orchestrator in the world — and the names behind us prove it. Clients include Bolt, Ajax, Nova Post, MEGOGO. Trusted by giants like J.P. Morgan. Ranked #2 in the “Employer of the Year 2026” award by Forbes Ukraine.

About the Team and Role

You’ll join the Billing team and take ownership of the Taxes module — a core part of our billing system responsible for tax calculation and reporting across multiple locations.

The product has already moved beyond MVP and is actively used by customers. The foundational logic is in place, demand is high, and the next step is scaling functionality and reliability.

This role is exciting because you’re not maintaining legacy code — you’re building and shaping a critical system almost from scratch.
You will have a clear path to Lead: full ownership of the Taxes direction, architectural decisions, and growing a team around it.

Your team — Product Owner, 1 Senior Engineer, 1 Junior Engineer,  Automation QA, and Tax Manager.

Explore our technology stack ➡️ here.

What you’ll own

Your focus will be on:

• building tax calculation and reporting logic
• integrating third-party tax providers
• improving system resilience and uptime
• making architectural decisions and setting technical direction
• mentoring engineers as the team grows

In the first months, you’ll deliver key tax functionality and lay a solid foundation for future product and team growth.

We rely on automated testing over manual QA — unit, integration, functional, and e2e tests are a core part of how we ship and scale safely.

You’re a great fit if you have

• 4+ years of backend engineering experience
• 1.5+ years of commercial Go development
• Strong understanding of high-load system design
• Solid experience with PostgreSQL
• Experience with queues or streams
• Strong testing culture: unit, integration, functional, e2e
• Proactive, independent, result-oriented mindset

Nice to have

• Kafka
• AWS services
• CI/CD pipelines
• Fintech / payments / financial domain experience
• Understanding of VAT, GST, Sales Tax
• Experience managing teams

Why Solidgate?

High-impact role. You’re not inheriting a perfect system — you’re building one.

Great product. We’ve built a fintech powerhouse that scales fast. Solidgate isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax — we’ve got it covered. We hold financial licenses in key regions and are a direct Visa & Mastercard partner and sub-reseller (top 5 globally).

Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.

Top-tier tech team. Work alongside our driving force — a proven, results-driven engineering team that delivers.

Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

🫂 Know top talent? We’re always on the lookout. Recommend someone for our role, and if they get hired, there’s a bonus waiting for you — simple as that.