Jobs Fullstack

Who We Are

Adaptiq is a technology hub that builds, scales, and supports R&D teams for innovative, fast-growing product companies across various industries.
 

About the Product

Our client is a product-focused technology company building a cloud-native platform that helps organizations create, integrate, and operate secure applications powered by blockchain and distributed ledger technologies.

The platform includes scalable backend services, APIs, and infrastructure components designed for high-load, production-grade environments. The engineering team develops resilient distributed systems and blockchain-based services, solving complex challenges around scalability, availability, performance, and security.

You will work closely with product, platform, infrastructure, and security teams to deliver reliable software used in business-critical environments.

About the Role

We are looking for a Senior Backend Engineer to develop and maintain scalable backend services for blockchain-based applications and distributed systems.

You will work with microservices, APIs, asynchronous communication, event-driven architectures, and integrations with multiple blockchain ecosystems. The role provides full ownership of backend components, from technical design and implementation to deployment, monitoring, and further optimization.
 

Key Responsibilities

- Design and implement scalable backend services for blockchain-enabled applications and distributed systems.
- Develop and support APIs, microservices, and core platform components throughout the full software development lifecycle.
- Build integrations with blockchain networks, external infrastructure, and third-party platforms.
- Research and evaluate new blockchain technologies and architectural solutions.
- Improve the scalability, reliability, performance, and security of production systems.
- Collaborate with product, platform, infrastructure, and security teams to deliver production-ready solutions.
- Take full ownership of features, from initial design to deployment and continuous improvement.
 

Required Skills and Experience

- 7+ years of professional experience in backend software development.
- Strong commercial experience with Node.js and TypeScript.
- Proven experience designing scalable backend services, APIs, and production-grade microservices.
- Solid knowledge of distributed systems, asynchronous communication, and event-driven architectures.
- Commercial experience working with several blockchain ecosystems, including both EVM-compatible and non-EVM networks.
- Good understanding of blockchain principles, transaction processing, smart contracts, and decentralized architectures.
- Strong knowledge of secure software design and reliable production system development.
- Practical experience using AI-assisted engineering tools such as Claude Code, Cursor, GitHub Copilot, or similar.
- Bachelor’s degree in Computer Science or a related technical discipline, or equivalent practical experience.
- Demonstrated ability to deliver software from technical design through production deployment.

Nice to Have

- Experience developing products within high-scale distributed platforms, fintech, or cloud-native environments.
- Familiarity with cloud infrastructure, containerization, and Kubernetes.

Why Join Us

- 20 paid vacation days per calendar year, in addition to the official public holidays of your country of residence.
- Full accounting and legal support in all countries where we operate.
- Fully remote work, including a powerful workstation and access to a co-working space when needed.
- Competitive compensation with annual performance and salary reviews.
 

We are seeking an experienced Senior Full Stack Engineer to build and maintain high-performance, end-to-end features across our platform — from scalable backend microservices to rich, responsive user interfaces. You'll work on high-impact projects including real-time messaging systems, cloud infrastructure, and video streaming technology, collaborating across the stack to design, implement, and optimize new features that shape the future of our product.

Key Responsibilities:

• Design, develop, and maintain scalable microservices using NestJS or Go, and build the Angular frontends that consume them.
• Implement real-time communication features end-to-end, leveraging Kafka and MQTT for messaging and Sockets (native & Socket.IO) for low-latency interactions on both server and client.
• Build dynamic, high-performance UIs with Angular and TypeScript, applying reactive programming with RxJS and state management via Redux / NgRx.
• Translate Figma designs into intuitive, responsive, well-crafted UI components.
• Collaborate with DevOps to deploy and operate services across GCP and AWS environments.
• Work on video streaming solutions and integrate video protocols (e.g., RTMP, HLS, WebRTC) across delivery and playback.
• Implement and optimize APIs to ensure high availability, performance, and scalability.
• Contribute to architectural decisions, code reviews, and mentoring of junior engineers.
• Stay current with emerging technologies and integrate them into development workflows.

Required Qualifications:

• 5+ years of full stack engineering experience, with strong depth on both backend and frontend.
• Backend: 3+ years with NestJS or GO; experience with microservices architecture and distributed systems.
• Frontend: strong proficiency in Angular and TypeScript, with in-depth knowledge of reactive programming / RxJS and Redux / NgRx state management.
• Proficiency with messaging systems such as Kafka or MQTT.
• Hands-on experience with Socket.IO or native socket programming for real-time applications.
• Experience with cloud platforms GCP and AWS.
• Solid understanding of containerization, with exposure to Kubernetes.
• Strong proficiency in JavaScript/TypeScript (Node.js); Go or Rust a plus.
• Familiarity with CI/CD pipelines and version control (Git).
• Experience with databases (SQL/NoSQL) and caching technologies (e.g., Redis).
• Proficient in interpreting and implementing UI/UX designs in Figma.

Preferred Qualifications:

• Experience with video streaming protocols (HLS, RTMP, WebRTC).
• Proficiency in Go or Rust for high-performance backend services.
• Experience with React.
• Experience in an agile environment with a strong emphasis on continuous improvement.
• Knowledge of security best practices for API design, data protection, and infrastructure.

We are looking for an experienced Full-Stack Developer for gambling platform development and maintenance.  
UK market.

Requirements

- 5 years of experience as an engineer  working in:
   React, 
   Typescript/Node, 
   Git, 
   *nix
- MongoDB (NoSQL databases) experience

Nice to Have

- Data science skills (Python) is an advantage

Ready to do live coding tests.

Full-time remote job.

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.

About the role
 

ClassOwl is a school-management system for schools. We are hiring a Middle+ / Senior PHP Full-Stack Developer to work on the existing product.
 

The application is built on a custom PHP framework. Most tasks involve extending and improving the current application: adding product functionality, changing web interfaces, maintaining APIs and integrations, and investigating issues reported from staging or production.
 

The developer will work across backend and frontend parts of a feature. It is important to understand an existing codebase, make changes carefully, and consider how they affect different school installations. We expect the person to take part in a feature from clarification and estimation to implementation, code review.
 

What you will work with

- backend and frontend features in an existing PHP application

- vanilla JavaScript, HTML, CSS, jQuery - not a React/Vue SPA

- MySQL and SQL queries

- REST APIs used by the mobile application

- third-party integrations, including OAuth/SSO

- debugging and fixing issues in staging and production

Responsibilities

- clarify requirements and prepare technical tasks

- estimate tasks and discuss solutions with the team

- develop features across backend and frontend

- review code from other developers
 

What we expect

- 4+ years of PHP web-development experience, including backend and frontend work

- strong knowledge of PHP, vanilla JavaScript, HTML, CSS, and MySQL

- writing and optimizing SQL queries

- experience working with an existing codebase

- ability to work with REST APIs and third-party integrations

- Git and Linux experience

- English at B1 level or higher
 

Time off

This contractor role does not include paid vacation or paid sick leave. Planned unpaid time off can be arranged in advance.

IMPORTANT NOTE

Working Hours (Mandatory)

This is a full-time position that requires working during South Africa business hours (SAST).

Applicants must be available to work full-time within the South African time zone, collaborating closely with the rest of the team throughout the working day. Unfortunately, we cannot consider candidates who are only available outside these hours.

About PhishFort

PhishFort protects organizations from phishing, impersonation, and online brand abuse. We build products at the intersection of cybersecurity, threat intelligence, automation, and AI.

We're a remote-first company with small, high-trust teams that move quickly, take ownership, and focus on delivering real customer impact.

The Role

We're looking for a Senior Software Engineer who is already AI-native in the way they work.

You should have around 5–8+ years of professional software engineering experience and be comfortable turning ambiguous problems into production-ready solutions. We're looking for someone with strong technical judgment, ownership, product thinking, and the ability to use AI as a force multiplier.

What You'll Do

• Build product features and internal tools that improve customer experience and operational efficiency.
• Collaborate closely with Product, Engineering, Customer Success, and Operations.
• Use AI throughout the development lifecycle for research, prototyping, implementation, testing, debugging, documentation, and automation.
• Turn loosely defined requirements into reliable, maintainable software.
• Improve engineering quality through sound technical decisions, clean code, and continuous improvement.

• Take ownership of projects from idea to production.

   

What We Mean by AI-Native

We're looking for engineers who naturally integrate AI into their daily workflow.

You should be comfortable using AI to:

• Explore unfamiliar codebases.
• Prototype and iterate faster.
• Generate and improve code.
• Write tests and automation.
• Debug issues and analyze system behavior.
• Automate repetitive tasks.
• Think through product decisions and edge cases.

AI should make you faster without sacrificing quality.

Requirements

• 5–8+ years of professional software engineering experience.
• Strong full-stack engineering skills.
• Experience building and shipping production software.
• Practical, daily use of AI development tools.
• Strong debugging and problem-solving skills.
• Ability to work independently in a fast-paced environment.
• Excellent written and verbal English communication.

• Good judgment around security, maintainability, and customer impact.

   

Nice to Have

• Experience building internal tools or workflow automation.
• Experience with B2B SaaS, cybersecurity, or data-heavy products.
• Product mindset and strong UX intuition.
• Experience working in small, high-autonomy engineering teams.

• Examples of using AI to significantly improve engineering productivity.

   

What We Value

At PhishFort we value people who:

• Take ownership and responsibility.
• Are resourceful and proactive.
• Thrive in fast-moving environments.
• Collaborate well with others.
• Communicate clearly and respectfully.
• Care about building products that solve real customer problems.

Senior Fullstack Engineer (React + NestJS + AWS)

Our client is looking for a Senior Fullstack Engineer to join a high-impact product team working on a modern SaaS platform and internal AI-related tooling for an Israeli startup operating in the geospatial intelligence and data analytics domain.

The product combines scalable cloud infrastructure, AI-driven systems, and large-scale data processing used by enterprise customers in insurance, real estate, and financial industries.

You’ll join a lean engineering team where every developer has direct impact on architecture, product decisions, and production systems.

## Tech Stack

React • TypeScript • NestJS • AWS • PostgreSQL • Docker • GitHub Actions

## What You’ll Do

— Develop and maintain full-stack features using React, NestJS, and AWS

— Build scalable backend services and REST APIs

— Work with PostgreSQL databases: schema design, optimization, migrations

— Develop microservices and event-driven systems using AWS services

— Maintain CI/CD pipelines and testing infrastructure

— Improve system observability, monitoring, and reliability

— Collaborate closely with Product and Engineering teams

— Participate in architectural discussions and technical decision-making

— Write clean, maintainable, and well-documented code

## Requirements

— 5+ years of commercial fullstack experience

— Strong experience with React + Node.js/NestJS + TypeScript

— Hands-on AWS experience (Lambda, EC2, SQS, S3, RDS, CloudWatch)

— Experience with microservices architecture

— Strong knowledge of PostgreSQL

— Docker and CI/CD experience

— Solid understanding of REST API design

— Good Git workflow practices

— Ability to work independently and take ownership

## Nice to Have

— Experience with GIS, mapping, or geospatial technologies

— Experience with monitoring/observability tools

— Startup experience or work in small high-impact teams

— Experience with performance optimization

— Mentoring or leadership experience

## Working Style

— Small engineering team with direct access to Product and CTO

— Fast-paced startup environment

— High ownership and autonomy

— Scrum-based workflow with 2-week sprints

## Hiring Process

1. Technical Screening

2. System Design Interview

3. Culture & Leadership Interview

If you enjoy building scalable systems, working closely with product teams, and having real ownership over technical decisions — we’d love to hear from you.

Mirko Solutions is an international IT company specializing in web and mobile development for clients in the US, Canada, EU, and Australia. We deliver high-quality digital solutions including web applications, mobile apps, cloud systems, and custom software for businesses worldwide.

Due to the rapid growth of our company, we are currently looking for an experienced Senior Fullstack developer (Python + React) to join our team and work on a new international project.

Responsibilities:

• Develop and maintain scalable backend and frontend functionality
• Build and improve integrations with marketplaces and third-party platforms
• Participate in API architecture improvements and service splitting
• Work with complex business logic 
• Investigate and fix production and integration-related issues
• Collaborate with QA, Team Leads, and other developers during feature delivery

Requirements:

• 5+ years of experience with Python and JavaScript
• Strong backend development and software architecture skills
• Experience delivering and deploying production-level projects
• Proficiency with Async IO
• Experience with React, Redux (RTK), CSS modules
• Experience with CI/CD, Cloud platforms (AWS, GCP, or Azure), Linux, Docker, Kubernetes
• Experience integrating third-party APIs

• Experience with Data Pipelines / ETL

   

We offer:

• Fully remote work
• Opportunity to work on an international project
• Professional growth and development
• Friendly and supportive team environment

At the moment we are looking for
Frontend – Angular
Backend - Spring Boot (no microservices, the application is monolithic)
Oracle 19 RAC
Messaging Rabbit MQ, integration WSO2
Reporting Tableau
Monitoring Prometheus / Grafana
Deployment Kubernetes
Ci/CD GitOps

But your focus for the role should be on domain in tax or finance
Absolute must is strong hands-on experience in e-services and e-gov platforms, security
And core components Angular and Java plus open source - Liferay, Alfresco, Flowable, KeyCloak, OCR.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

We're building an AI-powered Product Intelligence platform used by leading consumer goods manufacturers and retailers to transform fragmented product data, customer reviews, and market signals into actionable business insights. It's a large-scale, data-intensive product with modern engineering challenges around data processing, scalability, performance, and AI-powered analytics. 
The system enriches tens of millions of SKUs with thousands of attributes at the UPC level and ties that data to demand trends and sentiment signals. The platform combines demand analysis, consumer insights, and product intelligence to help global brands make smarter product decisions. 

About the Role:

As a Full Stack Engineer on this platform team, you will own the end-to-end delivery of key features across a modern TypeScript ecosystem. From schema design and data modeling in PostgreSQL to building interactive React interfaces, you will shape each stage of the software lifecycle. 

You'll use AI-assisted coding tools as part of your daily workflow while maintaining full ownership of code quality and delivery. Working in a small, cross-functional team, alongside product managers, data engineers, and delivery leads, helping shape AI-driven development best practices while delivering reliable, maintainable software at high velocity. 

Key Responsibilities:

• Own the end-to-end delivery of product features, from requirements gathering through design, implementation, testing, and production monitoring.
• Build scalable backend services using Node.js, TypeScript, NestJS, and PostgreSQL.
• Develop modern, responsive user interfaces with React and the latest frontend technologies.
• Leverage AI coding tools (Claude Code, Cursor, GitHub Copilot) to accelerate development while maintaining high code quality.
• Write and maintain automated test suites with Vitest and Playwright to ensure feature reliability.
• Conduct thorough code reviews, keeping an eye on observability and performance in production.
• Collaborate closely with product, data, and engineering teams to deliver impactful features in a fast-paced environment.

Required Competence and Skills:

• At least 4 years of professional full stack experience building production web applications.
• Expertise in TypeScript across both frontend and backend codebases.
• Proficiency with React ecosystem (hooks, state management) and modern frontend tooling.
• Experience building backend services with Node.js and its frameworks
• Strong SQL skills and experience with PostgreSQL or an equivalent relational database.
• Hands-on experience using AI coding tools (Claude Code, Cursor, GitHub Copilot, or similar) as part of your daily development workflow.
• Experience delivering production-ready features end-to-end, including testing and code reviews.
• Excellent communication skills, ability to work autonomously and constructive approach to code review and technical discussions.

Nice to Have:

• Experience building AI/LLM-powered features (RAG, AI agents, prompt engineering, or streaming).
• Familiarity with Google Cloud Platform, NestJS, or monorepo environments.
• Experience working on data-intensive, analytics, or AI-driven products.
• Knowledge of Redis, observability tools (OpenTelemetry), or modern CI/CD practices.

Why Us:

- We provide 20 days of vacation leave per calendar year (plus official national holidays of the country you are based in).

- We provide full accounting and legal support in all countries we operate.

- We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

- We offer a highly competitive package with yearly performance and compensation reviews.

Ukraine&Abroad | Full-Time | Full-stack | Remote 

About the role

We're growing two teams and looking for skilled Software Engineers with a product mindset to join either:

• Plug&Play (AI team) — owns Git integrations, remote content, AI infrastructure, and webhooks. We're looking for someone with at least some experience or solid conceptual understanding of how modern AI/LLMs work (prompting, embeddings, RAG, agent/tool-use patterns, or similar) — you don't need to be an ML engineer, but you should be comfortable reasoning about and building around LLM-based features.
• Borshch (DevOps team) — our infrastructure team, skewed toward backend, cloud infrastructure, deployment, and DevOps. We're looking for someone hands-on with AWS and Terraform, who's comfortable moving between backend development and infrastructure/DevOps responsibilities.

Both teams work on real product features end-to-end — architecture, implementation, testing, and monitoring — with strong ownership over their area.

What you'll do

• Design the architecture for your team's area (AI infrastructure & integrations for Plug&Play; cloud infrastructure & deployment for Borshch)
• Lead full-stack feature development — from API design to UI/backend implementation
• Write reusable code and internal libraries
• Optimize applications for speed, scalability, and reliability
• Solve bugs across the stack
• Cover functionality with tests and monitoring
• Work closely with product, design, and engineering peers
• Contribute across all phases of the development lifecycle
• Bring fresh ideas and suggest new technologies relevant to your team

Who you are

• 4+ years of experience as a full-stack or backend engineer (Mid+ for Plug&Play, Senior for Borshch)
• Strong proficiency with Node.js, JavaScript, TypeScript
• Experience with NestJS
• Experience with Postgres
• Comfortable owning a feature or system end-to-end, including architectural decisions
• Strong communication — you share your thinking and ask questions proactively
• A team player who puts the mission ahead of individual preference
• Beauty and simplicity of your code
• Upper-Intermediate or higher English

Important, depending on the team:

• For Plug&Play: some experience or working knowledge of modern AI/LLMs
• For Borshch: hands-on experience with AWS and Terraform (or similar infrastructure-as-code tools), and a DevOps mindset — happy to own deployment pipelines, CI/CD, and system reliability

Nice to have

• GraphQL
• Cloud experience (AWS) — required for Borshch, a plus for Plug&Play
• Infrastructure as code (Terraform, HashiCorp)
• Experience with vector databases or LLM orchestration frameworks (LangChain, LlamaIndex, etc.)
• Experience with containerization (Docker) and orchestration (Kubernetes/ECS)
• Familiarity with observability tooling (Datadog, Grafana, Prometheus, etc.)

About us

Redocly specializes in API solutions — API design, documentation, and governance. Our tools help organizations create, manage, and optimize their APIs efficiently.

Our mission is to accelerate API ubiquity, primarily by improving developer experience. We're a team of about 60 people building products used by millions, with strong product-market fit. We use the Shape Up methodology.

https://redocly.com/ 

Redocly is trusted by leading tech, fintech, telecom, and enterprise teams to power API documentation and developer portals. Redocly’s clients range from startups to Fortune 500 enterprises.

* Feel free to try the product and sign up for a trial. When registering, please add "RECR" to your first or last name.

Working with Redocly

• Tech stack: JS, TS, Node.js, NestJS, React.js, Vitest, Postgres, AWS, Terraform
• Team sizes: small, senior-heavy teams
• Teams' location: Ukraine & Europe
• Teams have their own ownership and decide their own meeting cadence
• Work happens in 8-week cycles; teams can be mixed between cycles

Perks

• Salary: up to $7000 gross, depending on level
• Full remote
• Cooperation on Gig-contract / B2B basis - for candidates outside Ukraine
• After 1 year, eligibility to buy company shares
• ~30 days of vacation (unlimited, kept reasonable 😁)
• 10 working days of paid sick leave per year
• Public holidays per Ukrainian/EU law
• No trackers or screen recorders
• European timezone working hours, 8-hour day, typically starting 10–11 AM
• Equipment provided — MacBooks (M1–M4)
• Regular performance reviews

Hiring stages

1. Prescreening (30 min)
2. HR Call (45-60 min)
3. Technical Interview (up to 30 min)
4. Trial Day (paid) - Offer Call

Interested? Let’s connect and discuss the details!

NovaCore is looking for a Full-Stack PHP Developer with commercial experience in Laravel or Symfony and strong practical knowledge of React. You will work on a modern business platform that combines complex backend workflows, external integrations, background processing, and data-driven frontend interfaces.

Project

The project is an E-commerce operations platform that helps online retailers manage products, suppliers, inventory, orders, payments, deliveries, and customer support from one system. Laravel is used for operational modules, integrations, queues, and scheduled jobs, while Symfony powers several high-load services and reusable business components. The React frontend provides dashboards, order-processing workflows, product-management interfaces, analytics, and role-based administrative tools. The team is currently adding marketplace integrations, automated inventory synchronization, payment reconciliation, and advanced operational reporting.

Responsibilities

• Develop backend functionality using Laravel and Symfony.
• Build frontend modules using React and TypeScript.
• Design REST APIs and implement business workflows.
• Develop product, inventory, order, and payment functionality.
• Integrate marketplaces, logistics providers, and payment services.
• Implement queues, background jobs, and scheduled data synchronization.
• Optimize SQL queries and application performance.
• Write unit and integration tests.
• Participate in code reviews and architecture discussions.
• Investigate production issues and improve system reliability.

• Maintain technical documentation and communicate progress clearly.

   

Requirements

• 2+ years of commercial PHP development experience.
• Strong knowledge of modern PHP 8+.
• Production experience with Laravel or Symfony.
• Commercial experience with React.
• Good knowledge of JavaScript ES6+ and TypeScript.
• Experience designing and developing REST APIs.
• Strong understanding of OOP, SOLID, and clean code principles.
• Experience with MySQL or PostgreSQL.
• Knowledge of Eloquent, Doctrine, or another ORM.
• Experience with authentication and role-based access.
• Practical knowledge of HTML5, CSS3, and responsive development.
• Experience with Git.
• English level B1+.

Nice to have

• Commercial experience with both Laravel and Symfony.
• Experience with Redux Toolkit, React Query, or Zustand.
• Knowledge of Redis and background jobs.
• Experience with RabbitMQ or Kafka.
• Familiarity with microservice architecture.
• Experience integrating payment gateways and marketplaces.
• Knowledge of Docker and CI/CD.
• Experience with PHPUnit, Pest, Jest, or React Testing Library.
• Familiarity with AWS, DigitalOcean, or another cloud platform.

• Experience with high-load E-commerce systems.

   

Working conditions

• Format: Fully remote.
• Office attendance: Optional.
• Employment: Full-time or contract.
• Schedule: Flexible, with agreed availability for team meetings.
• Cooperation type: Talent Pool / Upcoming Projects.
• Compensation: Based on skills, experience, and interview results.
• Paid vacation and sick leave according to the cooperation agreement.
• Educational support and regular technical feedback.

About NovaCore

NovaCore develops scalable E-commerce, Healthcare, FinTech, and enterprise web products. Our work combines maintainable backend architecture, modern frontend engineering, stable integrations, and clear product-focused delivery. When an immediately matching project is unavailable, relevant candidates may be contacted regarding future NovaCore opportunities.

We are looking for experienced software and integration engineers working with Go and React who also can work with SAP systems.
We're looking for a senior full-stack or integration engineer rather than a SAP specialist, for 6 month or longer.

The project is being delivered for a PropTech product company. It's a platform for resident experience management and the operational processes of organizations managing residential property portfolios. The team will be responsible for building and enhancing integrations between the company’s platform and an SAP environment.

 Architecture: SAP+client systems - integrations - property mgmt. platform - web and mobile.

Developers will work across the full technology stack, including backend services written in Go, web interfaces developed in JS/React, and integrations with SAP and other systems.

The integration may involve synchronising data related to properties, buildings and residential units; residents and tenants; lease agreements; payments and financial information; other property management workflows. The scope may include API design, data mapping, event and workflow handling, integration testing, monitoring, and resolving data quality and consistency issues.

Key Responsibilities:
-Design and develop backend services in Go that integrate the product platform with SAP.
-Retrieve and send data through SAP APIs and integration interfaces, potentially including REST, OData and SOAP.
-Map SAP data structures to the platform’s internal domain models.
-Implement reliable one-way or bidirectional data synchronization.
-Develop error-handling, retry, idempotency and reconciliation mechanisms.
-Build and enhance React-based dashboards, administrative interfaces and operational workflows.
-Create automated integration tests and support deployment automation.
-Monitor integrations and troubleshoot data flow, quality and consistency issues.
-Work closely with SAP, product teams and the client’s business stakeholders.
-Potentially maintain or extend existing backend components, ETL processes or scripts written in Python.

Required Skills
-Strong commercial software engineering experience with Go.
-Practical experience working with SAP integrations is preferred, but we will consider senior developers with Go and React + TypeScript or JavaScript, with some SAP knowledge.
-Experience designing APIs.
-Good understanding of distributed systems and integration patterns.
-Data mapping and synchronisation between enterprise systems.

Nice to Have: Python backend development, OData, REST or SOAP-based SAP interfaces., Knowledge of async integrations, messaging systems and event-driven architecture., Experience implementing retry, reconciliation and idempotency mechanisms. Experience in PropTech, real estate, property management or lease management, some German language would also be a plus.

Product details: A comprehensive Engineering Document Management System (EDMS) designed to streamline the management of engineering documents and data throughout their lifecycle. It serves as a centralized repository, ensuring that all stakeholders have access to accurate, up-to-date information, thereby enhancing collaboration and operational efficiency.

Technologies:

• Languages: C#; C++; SignalR, JS/TS; ExtJS 3, Angular, XML/XSLT, JS/HTML,
  Windows applications programming knowledge
• Frameworks: COM/DCOM, .NET Framework and Core, ASP.NET, WCF, XML
  Web Services (SOAP), REST
• Win32 API, Windows Desktop applications - MFC/ATL, Windows Forms, ISAPI
  extensions
• Elastic Search, Publisher, Hyperion, SiteCache (all .NET servers and clients)
• Databases: SQL Server, Oracle, SQL Lite, MS Access,  T-SQL and PSQL
  (Oracle)
• Infrastructure: Teamcity, build pipelines and MAT-pipelines - PowerShell, Azure
  infrastructure, Nuget (work with package managers, also NPM)
• InstallShield, WiX and/or modern setup technologies (web install)
• Windows Applications registration and installation, Windows server management
  (services, sc command line)
• Windows security, Active directory and tools, Windows Networking (NetBios,
  WINS), TCP/IP networking (DNS)
• GitHub and GitHub actions

QA: in-house framework called MAT (Meridian Automated Testing), it is using .NET
Framework.

Requirements:

• 5+ years of experience in development of windows and web applications
• Strong proficiency in C++, C# and experience in listed technologies
• Experience with JavaScript
• 1+ year experience with AI tooling in software engineering space, ideally with GitHub Copilot
• Experience working with proprietary databases
• Experience with integration third party libraries and APIs
• Strong understanding of version control, security best practices, and Agile
  methodologies

• Excellent communication and teamwork skills

   

Nice to have: Some experience working with AutoCAD and verticals, Microstation, Inventor and Revit, Office object model

Responsibilities:

• Support of existing applications (bug fixes, updates/upgrades, technical improvements)
• Writing clean, maintainable, and efficient code while adhering to coding standards and
  best practices
• Active participation in code reviews, sprint planning, and design discussions
• Troubleshooting complex customer issues

We are looking for an experienced full-stack developer for a one-time, fixed-scope project: building a data dashboard that tracks social media performance (YouTube, Instagram, Facebook, TikTok) across multiple client accounts.

This is not an ongoing role. It is a single project with a clear deliverable, targeted for completion by end of August.

What the dashboard needs to do:

• Pull data from YouTube Data API + YouTube Analytics API, and Meta Graph API (Instagram/Facebook Business accounts)
• Store historical data in a database (platforms don't retain long history via their own APIs, so daily data pulls and storage are required)
• Display per-client, per-platform metrics: views, CTR, retention/watch time, follower growth, traffic sources
• Integrate a link-shortener API (Bitly or Rebrandly) to track click-through leads per video/post
• Generate automated weekly reports comparing current performance to historical averages

• Support OAuth account linking per client, per platform (each client connects their own account)

   

We will provide a full written specification of required metrics, dashboard structure, and reporting logic before work starts.

What we need from you:

• Proven experience integrating third-party OAuth APIs (Google APIs, Meta Graph API, or similar), not just building internal REST APIs
• Experience with scheduled/cron jobs for recurring data collection

• Comfortable owning a feature end-to-end: database schema, API integration, frontend display, deployment

   

Please include in your application:

1. A specific example of a project where you integrated an OAuth-based third-party API (name the API, describe how you handled token refresh and authentication)
2. Whether you've built a system that pulls and stores data from an external API on a recurring schedule (not just on-demand calls)

Applications without a concrete example of #1 will not be considered, regardless of general stack experience.