Jobs
1189-
Β· 71 views Β· 9 applications Β· 14d
Senior Full Stack .NET Engineer
Ukraine Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateAbout the Role As a Senior Full-Stack Developer, you will join a mission-critical initiative to build an AI-powered subscription platform for solo professionals (Fount.com). Fount is an independent product unit partially supported by JustAnswer, and...About the Role
As a Senior Full-Stack Developer, you will join a mission-critical initiative to build an AI-powered subscription platform for solo professionals (Fount.com). Fount is an independent product unit partially supported by JustAnswer, and youβll join its core delivery team. Weβre developing a category-defining toolset that helps experts get leads, manage communications, and grow their businesses β all enhanced by intelligent AI assistants.
Youβll work across the full stack (.NET Core/C# + React.js), helping build new features like an auction system for lead bidding, expert/customer chats, contracts, and billing tools. Much of the work is greenfield (from the scratch), and youβll play a key role in defining scalable architecture and shipping impactful features.
What Youβll Do
- Design, develop, and maintain full-stack applications, backend logic modules, and front-end experiences using React.js and .NET Core.
- Collaborate with Product, UX, and Engineering stakeholders to clarify requirements and contribute to technical planning and documentation.
- Conduct code and design reviews, provide architectural input, and mentor junior developers on best practices.
- Write and maintain automated unit and integration tests using tools such as Jest, NUnit, or Playwright.
- Monitor and support production systems, resolve bugs, run performance audits, and ensure system stability.
- Contribute to the implementation of AI-driven features, including prompt-based workflows, RAG pipelines, and personalized assistant flows.
- Continuously improve code quality, team velocity, and system reliability through thoughtful technical decisions and rapid iteration.
What Weβre Looking For
- 5+ years of commercial experience in full-stack software development.
- Strong proficiency in .NET Core, C#, and React.js (or deep experience in another modern frontend framework and readiness to learn React).
- Experience building and consuming REST APIs, and working with asynchronous backend services.
- Familiarity with modern automated testing frameworks (Jest, NUnit, Playwright, etc.).
- Comfortable working in a CI/CD environment with agile delivery cycles.
- Basic database knowledge and familiarity with performance and scalability considerations.
- Proven ability to work independently, own projects end-to-end, and make architectural tradeoffs.
- Upper-Intermediate English or higher for effective communication with international stakeholders.
- Curiosity and interest in AI-powered applications and emerging technologies.
Perks and Benefits
- Time off throughout the year (paid and unpaid)
- Professional development support and encouragement
- Resources to help improve your overall well-being
- Free membership to dive into JA product
-
Β· 69 views Β· 7 applications Β· 6d
Senior FullStack Developer (React+Node.js)
Hybrid Remote Β· Ukraine (Ivano-Frankivsk, Kyiv, Lviv + 2 more cities) Β· 5 years of experience Β· B2 - Upper IntermediateDescription As a Full-Stack Engineer, you will join a dedicated team to build and deploy robust, full-scale applications with a strong focus on quality. You will collaborate using modern open-source technologies and agile methods in an environment of...Description
As a Full-Stack Engineer, you will join a dedicated team to build and deploy robust, full-scale applications with a strong focus on quality. You will collaborate using modern open-source technologies and agile methods in an environment of continuous improvement that encourages skill growth.
We are the technology division of a global media company, tackling ambitious challenges with huge data sets and influential partners. Our mission is to build software that improves the advertising ecosystem for people. Leveraging data science and automation, our team develops products that shape the global market by partnering with the worldβs leading tech organizations to deliver innovative solutions.
We are committed to building a diverse and inclusive team, as we believe varied perspectives lead to the most impactful work.
Requirements
- Minimum 6 years of professional experience in full-stack software development.
- Expert-level proficiency in JavaScript and TypeScript for building scalable applications.
- Advanced knowledge of React.js, its core principles, hooks, and state management libraries.
- In-depth command of Node.js and back-end frameworks such as Express.js or NestJS.
- Proficiency with SQL and NoSQL databases, including data modeling and query optimization.
- Experience with cloud platforms (AWS, GCP, Azure), CI/CD pipelines, and containerization.
- Strong command of HTML5, CSS3, and associated pre-processors or frameworks.
- Demonstrated experience with front-end and back-end testing frameworks.
- Ability to design and implement scalable software architecture, including microservices.
- Proven project leadership and mentorship capabilities, including code review and team guidance.
Job responsibilities
- Develop and maintain front-end and back-end components of web applications.
- Direct the technical architecture to ensure application scalability and performance.
- Build and maintain RESTful APIs and manage third-party service integrations.
- Enforce code quality and best practices through direct contribution and code reviews.
- Mentor and guide junior engineers to foster technical growth and team collaboration.
- Lead the technical planning and execution of projects from conception to deployment.
- Identify and resolve performance bottlenecks across the full application stack.
- Implement and manage automated testing suites and CI/CD deployment pipelines.
- Troubleshoot and resolve complex technical issues impacting the application.
- Research and evaluate new technologies to drive innovation and improve development processes.
-
Β· 245 views Β· 34 applications Β· 20d
Senior Machine-Learning Engineer (Full-Stack AI Stack) to $5500
Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateSenior Machine-Learning Engineer (Full-Stack AI Stack) Why this role matters The core of our product is a conversational brain that answers from a proprietary knowledge base, manipulates tables, and speaks human language in real time. We need an ML...Senior Machine-Learning Engineer (Full-Stack AI Stack)
Why this role matters
The core of our product is a conversational brain that answers from a proprietary knowledge base, manipulates tables, and speaks human language in real time. We need an ML expert who has already put such brains into usersβ handsβand who can also dive into data plumbing or infra scripts when necessary.
What youβll do
β’ Finetune, distill, and evaluate LLMs for multi-turn dialogue, tool-calling, and table reasoning.
β’ Implement RAG pipelines (chunking, re-ranking, citation injection) and keep latency as small as possible.
β’ Build automated evaluation suitesβsynthetic & human loops, regression tests for bias/toxicity.
β’ Pair with Data Engineers to shape ETL and with DevOps to productionise models via BentoML/KServe or similar.
β’ Drive post-release optimisation: profiling GPU/CPU usage, quantisation, and batching.
We hope you bring
β’ 3+ years in ML, 2+ with large language models or transformers in production.
β’ Proof youβve shipped at least one AI assistant, chatbot, or agent system used by external clients.
β’ Strong coding skills (Python, PyTorch/JAX) and working knowledge of data infra (Spark, SQL).
β’ Comfort reading Kubernetes manifests or Terraform modules when something is on fire.
Extra credit
β’ Experience with spreadsheet reasoning (alpha-/beta-code interpreters, formula synthesis).Why Join Us?
More
β¨ Accelerated Growth: Structured path to transition into an Architect role with mentorship.
β¨ Impact: Build industry-leading SaaS products used by global clients.
β¨ Flexibility: Remote/hybrid work, flexible hours, and autonomy.
β¨ Perks: Competitive salary, equity, benefits, and learning stipends.
-
Β· 104 views Β· 3 applications Β· 10d
Business Analyst with Π O experience - Healthcare
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateA healthcare revenue-cycle platform specializing in real-time insurance eligibility verification and automated coverage-change monitoring. Founded in 2013 and headquartered in Woodbury, NY, the company aims to reduce claim denials by proactively...A healthcare revenue-cycle platform specializing in real-time insurance eligibility verification and automated coverage-change monitoring. Founded in 2013 and headquartered in Woodbury, NY, the company aims to reduce claim denials by proactively detecting changes in a patientβs coverage, including Medicare, Medicaid, and commercial plans
Its platform offers real-time and batch eligibility checks, automated alerts via email or API when coverage changes occur, and integration via RPA with RCM and EHR systems (e.g. PointClickCare, MatrixCare)
The company serves skilled nursing facilities, DME providers, pharmacies, RCM organizations, and more
They also provide a HIPAA-compliant mobile app for on-the-go eligibility checks across 800+ payers
The project is in an active development phase, supporting a growing base of existing clients while handling a high and increasing volume of coverage-related requests. In parallel, the team is rebuilding the platform to deliver a refreshed UI and enhanced functionality.
We're also expanding integrations with new payers and third-party systems, while continuously maintaining and adapting previously built connections to meet changing requirements. The day-to-day work includes backlog grooming, competitive analysis, strategic product planning, and supporting both client requests and the development team in a fast-paced, evolving environment.We are looking for a highly motivated individual eager to join a growing product and grow alongside it. Youβll be working closely with another Business Analyst in a collaborative, agile environmentβbalancing day-to-day responsibilities with long-term vision. This role involves close interaction with stakeholders to shape the future of the product, actively contributing to its ongoing development and success, as well as monitoring U.S. regulations and changes in the healthcare space to ensure the product remains aligned with industry standards and compliance requirements.
Requirements:
- 5+ years as a Product Owner or Business Analyst in healthcare software (EHR, RCM, payer/provider systems, eligibility, prior auth, etc.)
- Proven experience working in Agile environments, collaborating with cross-functional teams including engineering, QA, and UX/UI
- Deep understanding of U.S. healthcare workflows, regulations (HIPAA, CMS, etc.), and data standards (HL7, FHIR, X12)
- Experience gathering and translating business needs into epics, user stories, acceptance criteria, and process flows
- Skilled at backlog management, feature prioritization, and facilitating sprint planning and refinements
- Strong analytical skills, with the ability to evaluate complex data, workflows, and system dependencies
- Proven success delivering enterprise-level SaaS or B2B products, preferably in clinical or administrative healthcare settings
- Experience working with API-driven platforms, integrations with EMRs/EHRs, payers, or third-party data sources
- Ability to run discovery sessions with clients or internal stakeholders to clarify scope and outcomes
- Familiarity with healthcare KPIs and how product features can impact reimbursement, care coordination, or patient access
- Strong verbal and written communication skills, especially for writing product documentation and aligning diverse stakeholders
- Experience with compliance-sensitive features, such as audit trails, access controls, or reporting obligations
Preferred Qualifications:
- Experience working on insurance eligibility verification, claims, or coverage tracking tools
- Background in RCM, SNF workflows, or DME/POS systems is a strong plus
- Product Owner certification (e.g. CSPO, PSPO) or Business Analysis certification (CBAP, PMI-PBA)
- Hands-on experience with JIRA, Confluence, Figma, and analytics tools like Mixpanel or Amplitude
- Previous experience in startups or scale-ups is a plus
Responsibilities:
- Define and prioritize product features based on business goals, user needs, and regulatory requirements in the healthcare domain.
- Own and manage the product backlog, ensuring user stories are clear, complete, and aligned with team capacity and sprint timelines.
- Collaborate with cross-functional teams (engineering, design, QA, compliance, clinical experts) to ensure accurate implementation of features.
- Conduct requirements gathering sessions with internal stakeholders, clients, or subject matter experts to identify pain points and opportunities for product improvement.
- Translate business requirements into detailed user stories, use cases, workflows, wireframes, and acceptance criteria.
- Validate features and enhancements against business needs and ensure they align with healthcare compliance (e.g., HIPAA, CMS mandates).
- Participate in sprint ceremonies, including planning, reviews, demos, and retrospectives, representing the voice of the user and business.
- Track feature adoption and product metrics, helping define success criteria and informing future iterations.
- Coordinate with QA teams to review test plans and validate coverage, especially for features involving clinical or billing data.
- Serve as a liaison between technical teams and non-technical stakeholders, ensuring clear communication and alignment.
- Stay updated on regulatory changes, payer rules, and healthcare industry trends to proactively plan necessary product adjustments.
- Support go-to-market activities, including documentation, internal training, and communication of new features or changes to clients or partners.
- Act as a point of contact for client-facing teams (sales, support, onboarding) when product-related clarification or escalation is needed.
Team: 17 people - Project Manager, Developers, QA, Tech writer, Designer, Business Analyst
Schedule: 5/2, 8-hour working day (40 hr per week), flexible schedule. β―
Hiring process: HR interview + PI test + Technical interview + CEO interview β―
More -
Β· 233 views Β· 31 applications Β· 28d
Senior DevOps Engineer
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B1 - IntermediateAbout Flamingo Flamingo is revolutionizing the Managed Service Provider (MSP) industry with an AI-driven, open-source platform for IT and security. Our goal is to empower MSPs with automation, optimization, and scalability tools to enhance their...About Flamingo
Flamingo is revolutionizing the Managed Service Provider (MSP) industry with an AI-driven, open-source platform for IT and security. Our goal is to empower MSPs with automation, optimization, and scalability tools to enhance their operations.
Role Overview
This role is focused on building a software-as-a-service product deployed at GCP, with additional support for local installations. You will take ownership of designing and implementing the cloud infrastructure in the early stages of deployment, setting the foundation for how the platform will operate. The product is fully Kubernetes-based, so strong expertise in cluster management, automation, and container orchestration is essential. Because the system is high-load, ensuring reliability is the top priority. In addition, a significant part of the role involves contributing to an open-source product, developing features that benefit both the community and the platform itself.
Key Responsibilities- Design and maintain cloud infrastructure in GCP or AWS, covering compute, storage, networking (VPCs, subnets, routing), IAM, and managed databases, using Terraform.
- Operate and manage Kubernetes clusters, including cluster administration, workload orchestration, ingress/gateway configuration, and developing custom Helm Charts.
- Build and maintain CI/CD pipelines with GitHub Actions, ArgoCD, following GitOps practices for consistent deployments.
- Implement monitoring, logging, alerting, and tracing with Prometheus, Loki and Grafana, ensuring system observability and reliable incident response.
- Design and secure cloud networking, including VPC architectures, load balancers, service meshes, and Bastion host access, while applying strong security practices.
- Collaborate with engineering teams to refine deployment strategies, improve reliability, and support smooth delivery of new features.
Qualifications
Must-Have- Kubernetes β strong expertise in cluster administration, workload orchestration, and GitOps practices; ability to write and maintain custom Helm Charts.
- Terraform β proven experience managing infrastructure as code and operating environments on GCP or AWS.
- Cloud platforms β solid knowledge of GCP or AWS core services, including compute, storage, and managed databases.
- Cloud networking β experience with VPCs, subnets, routing, firewalls, and load balancers, ensuring secure and reliable connectivity.
- Infrastructure security β practical experience with IAM, secrets management, TLS, encryption, and policy enforcement in production environments.
- CI/CD workflows β experience building and maintaining pipelines with GitHub Actions/GitLab CI and ArgoCD/FluxCD.
- Databases and messaging β operational knowledge of Postgres, MongoDB, Redis, and streaming platforms such as Kafka.
- Observability β hands-on use of Prometheus, Grafana, Loki, and similar tools for monitoring, alerting, and tracing.
Nice-to-Have
- Experience with serverless architectures and event-driven systems, such as AWS Lambda, Cloud Functions, or Pub/Sub triggers.
- Experience contributing to or maintaining open-source products.
- Relevant certifications would be a plus
Why Join Flamingo?
- High-impact role: Make a direct impact on the stability and scalability of our AI-driven platform.
- Ownership & Equity: Competitive compensation, including significant equity in an early-stage, high-growth startup.
- Innovative Tech Stack: Work with cutting-edge AI, security, and cloud technologies.
- Remote-first Culture: Flexibility to work from anywhere while collaborating with a top-tier team.
- Mission-Driven Company: Join a team passionate about disrupting the MSP industry and making enterprise-grade security and IT automation accessible to all.
-
Β· 26 views Β· 2 applications Β· 17d
Pre-Sales Engineer
Full Remote Β· Ukraine Β· Product Β· 5 years of experience Β· C1 - AdvancedJob Vacancy: Pre-Sales Engineer Overview: Zoral is a dynamic and innovative software and consulting company with worldwide customer base specializing in Intelligent Automation, Fintech Digital Multi-Product Development, AI/ML, Digital Transformation,...Job Vacancy: Pre-Sales Engineer
Overview:
Zoral is a dynamic and innovative software and consulting company with worldwide customer base specializing in Intelligent Automation, Fintech Digital Multi-Product Development, AI/ML, Digital Transformation, IDP and Solutions Implementation Services. We partner with Banks and Financial Institutions to drive AI adoption at scale and deliver significant business outcomes leveraging Zoral Finance Operating System (fOS) and Zoral Configurable and Adaptable Solutions.
We seek a talented Pre-Sales Engineer to join our team and play a pivotal role in our sales process by bridging the gap between our fOS platform and vast technical capabilities and clientβs business requirements. We want to hear from you if you are passionate about crafting tailored solutions that address real-world Fintech challenges.
As a Pre-Sales Engineer at Zoral, you will collaborate closely with sales and delivery teams to uncover customer needs, define solutions, help close deals, and kick off new engagements. As a subject matter expert, you will deeply engage with customers to understand their pain points, business objectives, and configure compelling, innovative solutions leveraging Zoral fOS and Zoral configurable solutions library.
Key Responsibilities:
- Solution Design: Analyze customer requirements, pain points, and business goals to design tailored pre-sales solutions to demo and showcase Zoral fOS capabilities.
- Customer Engagement: Partner with the sales team to deliver effective presentations, tailored demonstrations, and technical discussions that convey fOS and Zoral Adaptable Solutions value propositions effectively.
- Technical Expertise: Showcase expertise in finance (Retail Banking, SME and Corporate Finance), business requirements capture, architecture design, low code, no-code software/application development, workflow automation, decisioning, low code/no code UI development, data/AI tuning, 3rd party integration, Agentic AI, cloud technologies/infrastructure, SQL/GraphQL, BI, Enterprise Security. Knowledge of JavaScript is required.
- Proposal Development: Collaborate with sales and delivery teams to develop detailed proposals, statements of work (SOWs), PowerPoint presentations, and technical demo documentation.
- Relationship Building: Establish trust and rapport with customers through deep technical understanding and clear communication.
- Industry Trends: Stay up to date with emerging fintech technologies and industry best practices to ensure Zoral fOS solutions remain cutting-edge, future proof, and highly competitive.
- Cross-Team Collaboration: Work with high powered internal teams to ensure proposed solutions are demonstrable, feasible, scalable, adaptable, smart, and aligned with customer expectations and needs.
Qualifications:
- Proven experience in a pre-sales, hands-on technical consulting, or solution architecture role.
- Strong knowledge of software development methodologies, cloud platforms (AWS, Azure, GCP), and understanding of DevOps practices.
- Knowledge and strong programming skills in JavaScript, React, Json, SQL/GraphQL, and MCP server setup and configuration. Knowledge and experience in other programming languages such as Java, C#, Python, or Go would be a plus. Full stack prior development experience would be ideal.
- Hands on experience building demo systems using low code/no code technologies.
- Experience with AI/ML solutions, data analytics, and some understanding of cybersecurity practices.
- Familiarity with Automation Technologies such as workflow and decision engines.
- Excellent communication and presentation skills, with the ability to convey technical concepts to non-technical audiences.
- Ability to manage multiple priorities in a fast-paced, dynamic environment.
- Demonstrated problem-solving and critical-thinking skills.
- Excellent English written and verbal communication skills
Preferred Qualifications:
- Relevant automation and data base technologies, RPA Scripting, cloud, DevOps, AI/ML technologies certifications.
- Experience with agile methodologies and enterprise-level fintech solution delivery.
-
Β· 19 views Β· 2 applications Β· 14d
Head/Team Lead Affiliate (iGaming)
Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateDescription We are looking for a dynamic and results-driven Head of Affiliate or Team Lead of Affiliate managers! This role is ideal for someone ready to take on the challenge of building an affiliate department with a clear vision for optimizing team...Description
We are looking for a dynamic and results-driven Head of Affiliate or Team Lead of Affiliate managers!
This role is ideal for someone ready to take on the challenge of building an affiliate department with a clear vision for optimizing team efficiency and productivity.
Weβre looking for a strategic leader who embraces challenges, makes confident decisions, and actively contributes to the companyβs key business processes.
In return, we offer full support, all necessary resources, and an environment where your expertise and leadership will be truly valued.
Are you ready to rock the IGaming world together?
Join our in-house Acquisitions & Affiliate Marketing team for international Curacao-licensed B2C projects with our software solution.
Our team:
Our people are the companyβs most valuable asset, so we strive to build businesses together with top talents on the market.
If you share our values, strive to create breakthrough projects, and seek professional growth, you are the one to join the team!
We are the match if you have:- 2+ years of experience in a similar position;
- Experience in building and developing numerous Affiliate Programs;
- Understanding of the specifics of Affiliate Marketing: payment models, fraud, negotiations, technical knowledge of setting up campaigns;
- Understanding of main payment models;
- Experience in working with publishers, advertisers, and affiliate networks;
- Understanding of the product funnel and basic conversion metrics;
- Advanced level of English;
- Strong negotiation skills;
- Strong analytical background;
- Strong problem-solving skills;
- Business-oriented mindset.
Itβs a plus if you have:- Experience in the management of significant traffic volumes;
- Experience in the management of different Affiliate systems;
- Contacts of various kinds of partner networks, web admins, advertisers, and sites in the main segments of the CPA market.
What we offer:- Competitive salary;
- Remote work in a flexible environment;
- 20 working days of paid vacation and education projects;
- Great product with our software solution.
- Opportunity for growth at professional levels, attending top industry events and conferences, and international workshops at our competence centers.
-
Β· 222 views Β· 61 applications Β· 5d
Fullstack developer with AI experience (Center of Excellence Member)
Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateThis position is open in the Center of Excellence (CoE) department at TechMagic. Youβll join a team of senior tech experts working on cutting-edge initiatives in AI and web technologies. The CoE focuses on technical consulting, building prototypes,...This position is open in the Center of Excellence (CoE) department at TechMagic. Youβll join a team of senior tech experts working on cutting-edge initiatives in AI and web technologies. The CoE focuses on technical consulting, building prototypes, performing discovery phases, and solving non-trivial challenges for various international clients.
Weβre looking for a strong Fullstack Developer / Solution Architect who is passionate about building smart, AI-driven applications, thrives on research and rapid prototyping, and is eager to shape the future of web development through the use of modern technologies and LLMs.
Must have
- 5+ years of experience in full-stack development
- Proficiency with JavaScript and TypeScript
- Experience with cloud platforms (preferably AWS, but others are acceptable)
- Hands-on experience working with LLMs and other AI-related services
- Experience building web applications and APIs (React/Angular/Vue + Node.js or similar)
- Strong problem-solving and research skills
- Ability to communicate complex technical topics clearly to both technical and non-technical stakeholders
- English proficiency β Upper-Intermediate or higher
Will be a huge plus
- Experience in building AI-driven or agentic applications
- Experience in integrating various third-party AI/ML services and APIs
- Familiarity with vector databases, RAG, or AI orchestration tools
Responsibilities
- Operate as a core technical expert in pre-sale and early-stage project discovery phases
- Research and validate AI technologies and integration approaches
- Design and build MVPs, prototypes, and proof-of-concept solutions
- Provide technical consulting and mentorship
- Develop both frontend and backend features
- Contribute to cloud architecture and deployment workflows
- Collaborate with clients, stakeholders, and cross-functional teams
- Stay updated with emerging trends in AI and software architecture
About Project
A center of excellence (COE) is a team of senior tech experts who conduct research on strategic tech trends, maintain top quality standards, foster professional development, and can provide you with expert consulting throughout the whole development process.
The CoE helps our clients to perform a Product Discovery Phase, build a prototype, and validate a product concept. The experts provide a client with a High-Level Architecture plan, the suggested technology stack, the design of the product, time and cost estimates, consulting, and a Work Breakdown Structure.
Furthermore, CoE provides tech assessment and consulting in case of a bottleneck or a non-trivial problem on existing projects.
Work Schedule
Full-time working day in our offices (flexible hours) or full-time remote
Interview Stages
- 1-st stage β call with Recruiter
- 2-nd stage β interview with our Senior Full Stack developer
-
Β· 48 views Β· 3 applications Β· 17d
Senior C++ Engineer for Broadcast solution company
Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateJob Description We are looking for an experienced C++ developer who will take a lead role in specific parts of our projects and become a domain owner. This role requires a blend of deep technical expertise, problem-solving skills, and the ability to...Job Description
We are looking for an experienced C++ developer who will take a lead role in specific parts of our projects and become a domain owner.
This role requires a blend of deep technical expertise, problem-solving skills, and the ability to guide and collaborate effectively within a team.
Experience & Skills- 5+ years of professional experience in C++ development.
- Strong knowledge of C++ with hands-on experience in multithreading and performance optimization.
- Proficiency in Object-Oriented Programming (OOP) and design patterns.
- Experience programming in Linux or Unix-like environments.
- A systematic approach to problem-solving and system design.
- Strong communication skills: ability to explain problems clearly and engage the right people for resolution.
- Participation in code review processes.
- Experience working with STL and Boost libraries.
Preferred Skills (Nice-to-Have)- Understanding of the networking protocol stack (OSI model, Layers 1β4).
- Experience with distributed systems or high-performance applications.
- Familiarity with scripting languages (e.g., shell scripting, Python).
Job Responsibilities
- Design and implement network-oriented applications in Linux userspace.
- Work on system-level modules, infrastructure components, and performance-critical features.
- Contribute to architecture and design discussions, including scalability, reliability, and maintainability.
- Implement new modules and features, and continuously improve existing components.
- Collaborate closely with distributed international teams.
Department/Project Description
Broadband team works on 2nd generations of Harmonic (NASDAQ:HLIT) Cable Access products: actively developing the industryβs first software-based CCAP solution (βCable OSβ) and cloud native CMTS.
These solutions allow to cable operator companies to deliver the IP-based data, video, and voice services to millions of customers. Focus is given to CableOS which will allow to get rid of the existing HW equipment and to migrate to the cloud, saving customers the enormous expenses for the support of HW network equipment.
The system is based on microservice architecture and is running on the general purpose CPUs. It doesnβt require using ASICs and make possible to run the SW both on the bare metal servers as well as on the private cloud infostructure. CableOS is a pioneer in DOCSIS software defined networking (SDN) with all the benefits it gives to the service providers.
GlobalLogic team is involved in development, manual and automated testing, as well as in solution integration at customersβ headend and further technical support 24/7 with providing professional services for Customers.To learn more - please visit
HTTPS://WWW.HARMONICINC.COM/BROADBAND/
More
HTTPS://WWW.GLOBALLOGIC.COM/UA/HARMONIC-AND-GLOBALLOGIC/ -
Β· 44 views Β· 13 applications Β· 13d
Backend Engineer
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateWe are looking for a Backend / GenAI Engineer to join our team and play a key role in designing, building, and maintaining scalable backend systems. Youβll work closely with cross-functional teams to develop robust APIs, integrate GenAI models into...We are looking for a Backend / GenAI Engineer to join our team and play a key role in designing, building, and maintaining scalable backend systems. Youβll work closely with cross-functional teams to develop robust APIs, integrate GenAI models into production environments, and contribute to the overall architecture of our platform. This is a great opportunity to shape innovative products in a fast-paced, collaborative startup setting.
Requirements
- Strong problem-solving mindset with ability to tackle complex technical challenges.
- Autonomous player who can take ownership and drive solutions independently.
- Overall 8+ years in software engineering with startup experience.
- 5+ years backend engineering experience with expert Python skills.
- 1+ years production generative AI experience with LLMs and prompt engineering.
- Experience with scalable backend systems, micro-services, and distributed systems.
- AWS experience: EKS, S3, Bedrock, Elasticache, RDS.
Production system experience: monitoring, alerting, security.
Responsibilities
- Design, develop, and maintain scalable backend systems and microservices that support production workloads.
- Implement solutions involving generative AI, including working with large language models (LLMs) and prompt engineering in production environments.
- Collaborate closely with cross-functional teams to architect, build, and deploy distributed systems on AWS infrastructure, utilizing services such as EKS, S3, Bedrock, Elasticache, and RDS.
- Ensure reliability, security, and performance of production systems through effective monitoring, alerting, and troubleshooting.
- Stay updated with the latest advancements in software engineering and AI technologies to innovate and enhance product capabilities.
What we offer
- Direct cooperation with the already successful, long-term, and growing project.
- Flexible work arrangements.
- Collaborative and supportive team culture.
- Truly competitive salary.
- Help and support from our caring HR team.
-
Β· 154 views Β· 37 applications Β· 20d
Full Stack Developer
Full Remote Β· Ukraine Β· Product Β· 5 years of experience Β· B1 - IntermediateFull Stack Developer As a member of one of product development teams you will have the opportunity to work on a very complex product with microservice architecture (50+ for now) and communicate with Product, QA, Business analytics, Architecture and...Full Stack Developer
As a member of one of product development teams you will have the opportunity to work on a very complex product with microservice architecture (50+ for now) and communicate with Product, QA, Business analytics, Architecture and Customer Support teams to help improve product quality.
From a technology standpoint you will also have the opportunity to work with and develop the following technology stack which we use in our product development:
β’ For Back End development we use .Net Framework technologies, C# and .NET last LTS version etc.
β’ For Front End development we use React JS framework (Typescript).
On a daily basis we use additional technology stacks including: .NET, Microsoft Azure, MS SQL, HTML, CSS, JavaScript and many others.
Required skills
- +4 years of active practice in C# .NET / .Net Core / ASP.NET Core
- Knowledge at JS/HTML/CSS with commercial development experience minimum 2β―years;
- Experience in React, MaterialUI;
- Experience of Mobx, Typescript;
- Hands-on experience ofβ―building RESTful APIβs and SPAβs;
- Experience in MS SQL;
- Experience in authentication and authorization;
- Intermediate+ Englis level.
As a plus:
- Knowledge ofβ―Rabbit MQ, Redis, Hangfire, SignaIR;
- Experience in Docker;
- Experience with micro front-end approach;
- Experience ofβ―Unit test (XUnit, jest-junit);
- Experience in ES6;
- Experience inβ―Bank, Retail, Financial or/and Point ofβ―Sales projects;
Responsibilities:
- Integration with 3dβ―party APIβs and systems;
- Support of existing and creation of new applications.
- Active participation in discussions and decision making on internal products;
- Proposing technical solutions based on business needs;
- Participation in an estimation process for short, long term planning;
- Active collaboration with team (participation in grooming, daily meetings, planning sessions etc.)
Project Description:
Wireless Standard POS (Point-Of-Sales) (www.b2bsoft.com) is our retail management solution for the Telecom Market.
It provides thousands of retailers with features and functionalities they need to run their businesses effectively with full visibility and control into every aspect of sales and operations.β―
It is simple to learn, easy to use and as operation grows, more features can be added on.
Our system can optimize and simplify all processes related to retail in this business area.
Few things that our product can do:
- Robust Online Reporting
- Repair Management Software
- 3rd Party Integrations
- Customer Connect Marketing
- Time and Attendance
- Carrier Commission Reconciliation
-
Β· 44 views Β· 4 applications Β· 17d
Chief Commercial Officer (B2B Projects)
Hybrid Remote Β· Cyprus, Poland Β· Product Β· 5 years of experience Β· C1 - AdvancedPIN-UP Global is an international holding company specializing in developing and implementing advanced technologies, B2B solutions and innovative products for the iGaming industry. We ensure certification and licensing of our products, providing customers...PIN-UP Global is an international holding company specializing in developing and implementing advanced technologies, B2B solutions and innovative products for the iGaming industry.
We ensure certification and licensing of our products, providing customers and partners of the holding company with high-quality and reliable solutions.
PIN-UP Global is represented in seven countries (Cyprus, Ukraine, Poland, Kazakhstan, Armenia, Peru, Malta). The holdingβs headquarters is located in Cyprus.
Due to active growth and the need for centralized management of the commercial function, we are looking for a Chief Commercial Officer (CCO) to lead the development and implementation of a unified commercial strategy across all B2B divisions of the group.
Responsibilities:
- Develop and implement a unified commercial strategy for all B2B companies within the holding;
- Provide functional leadership to all heads of sales departments across B2B business units;
- Roll out a single CRM system adapted to a multi-product architecture;
- Design and execute a cross-selling system across products and business lines;
- Analyze the market, competitive landscape, and customer needs to shape a strong commercial offering;
- Define and monitor key financial and operational KPIs: revenue, margin, CAC, LTV, and others;
- Optimize and standardize sales processes and funnels across all verticals;
- Participate in new product development and market positioning;
- Build and lead a BizDev / Strategic Sales team if needed;
- Work closely with CMO, CPO, CEO, and other C-level stakeholders;
- Prepare commercial reports for investors and the board of directors.
Requirements:
- Proven experience as a CCO / Commercial Director / VP of Sales in international B2B companies β ideally in iGaming, SaaS, fintech, or tech sectors;
- Deep understanding of B2B sales: long-cycle deals, key accounts, partnerships, negotiations, upselling and cross-selling;
- Hands-on experience in building and scaling sales teams;
- Experience implementing and managing CRM systems (HubSpot, Salesforce, etc.);
- Strong strategic thinking skills with a data-driven mindset;
- Excellent communication and leadership abilities;
- Fluent English and Russian (C1 level or higher).
What are the conditions and bonuses?
πAn exciting and challenging job in a fast-growing product holding, the opportunity to be part of a multicultural team of top professionals in Development, Engineering and Architecture, Management, Operations, Marketing, etc;
π€Great working atmosphere with passionate IT experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
πBeautiful offices in Warsaw, Limassol, Yerevan β work with comfort and enjoy the opportunity to build a network of connections with IT professionals day by day;
π§βπ»Laptop & all necessary equipment for work according to the holding standards;
πPaid vacations, personal events days, days off;
π«Paid sick leave;
π¨ββMedical insurance;
π΅Referral program β enjoy cooperation with your colleagues and get a bonus;
πEducational support by our L&D team: internal and external trainings and conferences, courses on Udemy;
π£Free internal English courses;
π€ΈββSport benefit;
π¦Multiple internal activities: online platform with newsletters, quests, gamification, and presents for collecting bonuses, PIN-UP talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays, etc;
π³Company events, team buildings.
More -
Β· 82 views Β· 15 applications Β· 13d
Platform Tech Lead
Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateGames Inc. is seeking a hands-on Platform Team Lead to drive the evolution of its core platform. You'll lead a small, but skilled team and collaborate with key stakeholders to build a scalable, high-performance backbone for its games - covering everything...Games Inc. is seeking a hands-on Platform Team Lead to drive the evolution of its core platform. You'll lead a small, but skilled team and collaborate with key stakeholders to build a scalable, high-performance backbone for its games - covering everything from deployments to third-party integrations.
About the company:
Games Inc. is a long-established game studio with over 10 years of experience delivering high-quality real-money casino games. Renowned for visually striking and mathematically rich content, the studio collaborates with top-tier operators across regulated and unregulated markets. The diverse portfolio includes classic slots, bespoke table games, and next-generation crash games, crafted by a team of industry experts. With a proprietary Remote Gaming Server (RGS) and full licensing, Games Inc. ensures full control, scalability, and compliance.
Now expanding distribution, accelerating production, and investing in scalable tech, the studio is evolving into a globally recognised supplier.
What You Will Do:
Games Inc. is looking for a hands-on Platform Team Lead to own, evolve, and elevate the platform. Youβll lead a small but mighty team, working closely with the Chief Architect and other key leaders to ensure our platform is robust, scalable, and built with a future-focused approach. The platform supports everything from game deployment and integration to player session management, promotions, reporting, and third-party API connectivity. Itβs the silent workhorse behind our games, and youβll be the one making sure it grows up properly.
Summary of Responsibilities:
β Leading and growing the Platform team, providing technical guidance, mentorship, and structure;
β Playing a key role in owning and leading the technical direction and roadmap of our platform;
β Collaborating with the MD, Chief Architect, and Product team to scope and deliver platform features that scale;
β Overseeing integrations with operators, aggregators, and regulatory bodies;
β Prioritising stability, performance, and scalability in everything you build;
β Helping reduce technical debt and modernise legacy codebases where necessary;
β Championing clean code, testing, documentation, and DevOps best practices;
β Fostering a culture of ownership, accountability, and continuous improvement.
Our Tech Stack:
β Weβre in the process of modernising our platform. Right now, weβre working with:
β Backend: Java, Typescript, NodeJS, Python;
β Infrastructure: AWS (EC2, CloudFront, Route53), Linux, Docker;
β Databases: MongoDB;
β Monitoring & CI/CD: Github, Jenkins, TerraForm, CAdvisor, Prometheus, Grafana.
What you'll need to have:
β 5+ years of backend/platform experience, including 1+ years in a team lead or senior engineer role;
β Strong experience with a Backend/Systems Language (Java, C++, Rust, C#, GO);
β Broad experience in software architecture, encompassing microservices, distributed systems, event-driven design and networking protocols;
β Extensive experience with NoSQL databases and large-scale database architecture;
β Experience in high-scale backend systems within Gaming, specifically with a slots provider;
β Solid knowledge of AWS infrastructure;
β Comfortable making architectural decisions and justifying trade-offs;
β Excellent problem-solving skills;
β Excellent communication skills with the ability to collaborate across disciplines and continents;
β Hands-on and practical, you know when to get stuck in and when to take a step back.
What Makes This Opportunity Unique:
- A remote-first culture built on trust, flexibility, and respect;
- An ambitious, transparent leadership team that actually listens;
- Plenty of autonomy and the opportunity to make a big, meaningful impact;
- A product you can influence at the deepest level;
- Competitive salary, holiday, and benefits (tailored depending on location).
Interview process:
- HR Interview with the Recruiter;
- A 1.5-hour Tech Interview;
- A 1.5-hour Final interview with the team.
If you find this opportunity right for you, don't hesitate to apply or get in touch with us if you have any questions!
More -
Β· 344 views Β· 110 applications Β· 28d
Backend Developer (Python) to $6000
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateAdapty is a revenue management platform for mobile apps that simplifies subscription implementation and paywall management. We help developers quickly monetize their apps, serving 9,000+ apps and processing $1.4 billion in in-app subscriptions annually....Adapty is a revenue management platform for mobile apps that simplifies subscription implementation and paywall management. We help developers quickly monetize their apps, serving 9,000+ apps and processing $1.4 billion in in-app subscriptions annually. Backed by top investors like 500 Startups and Surface Ventures.
Youβll join the Adapty Ads Intelligence backend team, focusing specifically on developing and maintaining the robust infrastructure powering our Apple Search Ads analytics and automation platform. Our goal is to deliver precise, real-time, and actionable insights that empower mobile app marketers to optimize their advertising performance.
What You Will Do
- Build and maintain high-load APIs(>= 3 billion requests per day) used by our mobile SDK and frontend dashboard teams with multiple GEO distributed points of presence.
- Develop asynchronous processes with Dramatiq and structure services using Domain-Driven Design (DDD), Unit and integration tests.
- Develop and maintain 3rd party integrations such as SSO, Payment providers and attribution pipelines.
- Improve service quality(including reliability and availability) for third-party integrations and API-based product fetching from app stores.
- Work daily with technologies like Python, FastAPI, ClickHouse, PostgreSQL, Redis, Docker, and Kubernetes, ET.
What We Expect
- Desire to build best-in-class products and engineering solutions for it.
- Agility in finding a solution and using new approaches like AI code assistant(Cursor, Claude Code).
- 5+ years of experience as a backend engineer using Python, with a deep understanding of SQL and NoSQL databases and performance optimisation.
- Proven ability to build and optimize APIs for high-load systems.
- Experience with Django, FastAPI, and message brokers like Kafka or RabbitMQ is a strong advantage.
- Strong analytical skills and attention to detail, with a proactive approach to identifying and solving technical challenges.
- Excellent communication and collaboration skills; youβre comfortable making decisions and proposing tradeoffs when needed.
What We Offer
- Flexible Remote Work: Work from anywhere with a schedule that fits your life. While our core team is operating in Europe, we are open to considering candidates from other parts of the world (we use deel.com as an international platform for global hiring).
- Perfect Product Fit: Our product aligns perfectly with the market, making it effortless to sell, easy to promote, and a joy for customers to use.
- Direct Communication: We keep things simple and transparent, ensuring you focus on what matters most β getting things done.
- Fast-Track Impact: Get quick and clear feedback on your work from the market. Join us as we break into the US market and expand into other exciting opportunities.
- Additional Benefits: We support your professional and personal growth with free English lessons, sports and laptop reimbursements.
-
Β· 5 views Β· 0 applications Β· 3h
Lead Full stack .NET + React Developer
Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateAbout the role: Our customer is a large, public, cyber charter school in the USA. As part of a broad initiative to enhance learning and training opportunities for employees, the school has teamed up with top specialists to create the Academy. This...About the role:
Our customer is a large, public, cyber charter school in the USA. As part of a broad initiative to enhance learning and training opportunities for employees, the school has teamed up with top specialists to create the Academy. This innovative learning environment offers course-takers convenient access to diverse training materials anytime, anywhere. It offers a digital learning environment where students can study at their own pace while receiving support from certified teachers. The Academy aims to be a comprehensive one-stop system, facilitating role-specific courses and fostering continuous development for employees. If youβre passionate about shaping the future of learning and professional growth, this opportunity is for you!
The tech stack of the project: .Net 6+, EntityFramework, MsSQL Server, Redis, Azure AD, React 18, Tailwind, Storybook, Vite, Typescript β SOLID, OOP and OOD.
Team on our side: 1-2 QA, 2-4 devs, BA, Team Lead, PM/SM, UI/UX designer.
Responsibilities:
- Design and maintain the projectβs architecture, ensuring scalability and performance;
- Take part in hands-on development, delivering high-quality features using .Net;
- Collaborate closely with the Product Owner, Business Analyst, and other stakeholders to align technical solutions with business goals;
- Set and enforce coding standards and best practices across the team;
- Conduct code reviews, mentor team members, and promote knowledge sharing within the team;
- Oversee and improve CI/CD processes to streamline delivery;
- Work in an Agile environment, participating in planning, grooming, and retrospectives.
Requirements:
- 5+ years of commercial experience in software development;
- Lead a team of developers through the entire product lifecycle, from requirements gathering to release and post-release support;
- Proficiency in .Net;
- Experience with Azure services;
- Strong experience with CI/CD pipelines and GitLab pipelines;
- Hands-on experience with Kubernetes and Docker;
- Solid understanding and practical experience with microservice architecture;
- Experience with gRPC communication;
- Experience working with Data Warehouses;
- English level: Upper-Intermediate or higher.
- Experience with React
We offer:
- 20 working days of paid vacation per year;
- Official holidays of Ukraine β days off;
- Modern equipment for work;
- Corporate events;
- External and internal training: conferences, professional events, courses, TechTalks;
- English speaking club.
Hiring process:
- HR interview;
- Internal technical interview;
- 2 interviews with client.