О компании: русскоязычный интернет-ресурс, посвящённый компьютерным играм, игровой индустрии и IT-сфере. На рынке с 2001 г.
Стек проекта:
-PHP (8.2)
-MySQL, PostgreSQL, Docker
-RabbitMQ, Redis, MariaDB
-Монолитная архитектура с элементами микросервиса
Мы ожидаем:
-Опыт коммерческой разработки от 2х лет
-Уверенное владение PHP Symphony
Что предлагаем?
-Удаленно
-Ежегодная индексация зп
-Корпоративная культура с отсутствием бюрократии, строгих дедлайнов и микроменеджмента (классный лид)
-Влияние на продукт, место, где ценят аргументированное мнение
Требования:
- Очное обучение в ВУЗе или ССУЗе по ИТ-специальности
- Уверенное знание Python
- Понимание ООП и базовых принципов написания чистого кода
- Базовый опыт работы с FastAPI или другим backend-фреймворком
- Понимание REST API
- Базовое знание SQL и PostgreSQL
- Понимание Git
- Базовое умение работать в Linux / terminal
- Знания про асинхронность / многопоточность
- Интерес к работе с LLM, AI Agents, RAG и AI-native разработке
- Готовность писать тесты, документацию и разбираться в чужом коде
- Умение задавать вопросы, быстро и самостоятельно учиться и работать с обратной связью
Условия:
- Официальное трудоустройство согласно ТК РФ
- Оформление по срочному трудовому договору
- Современный офис в центре города: ул. Костина, 6
- Возможность выбрать гибкий график работы
- Возможность профессионального роста и развития внутри Компании
- Обучение в одном из лучших Корпоративных университетов и в Виртуальной школе Сбера
- Гибкий дисконт по ипотечному кредиту, равный 1/3 ключевой ставки ЦБ
- ДМС для сотрудников/родственников (с первого дня трудоустройства)
- Материальная помощь и социальная поддержка, корпоративная пенсионная программа
- Бесплатная подписка СберПрайм+, скидки на продукты компаний-партнеров.
Задачи:
— Разработка и развитие core-функционала криптовалютной биржи
— Развитие и поддержка микросервисной архитектуры
— Работа с финансовыми операциями, событиями и интеграциями
— Проектирование отказоустойчивых решений
— Обеспечение консистентности данных и идемпотентности процессов
— Оптимизация производительности и надежности сервисов
— Участие в архитектурных обсуждениях и принятии технических решений
— Работа с существующей кодовой базой и постепенное развитие legacy-компонентов
Требования:
— Опыт коммерческой backend-разработки на Java от 5 лет
— Обязательный опыт работы с Crypto Exchange или биржевыми продуктами
— Понимание финансовых транзакций и событийной архитектуры
— Уверенное владение PostgreSQL, Kafka и Redis
— Опыт проектирования высоконагруженных распределенных систем
— Понимание принципов отказоустойчивости, консистентности и идемпотентности
— Высокий уровень инженерной ответственности и самостоятельности
Условия:
— Официальное трудоустройство по ТК РФ
— Формат работы: офис в Казани или удаленно по РФ
— Работа над действующей криптобиржей в продакшене
— Небольшая сильная backend-команда
— Возможность влиять на техническое развитие продукта
— Международный масштаб бизнеса и амбициозные задачи
ГибридseniorKazan
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Location: South Africa; Mexico; Colombia; Honduras; Costa Rica; Guatemala
About Huzzle
At Huzzle, we connect high-performing professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle.
Role Type: Full-time
Engagement: Independent Contractor
About the company
Our client is a results-driven recruitment and talent solutions consultancy dedicated to connecting high-growth organizations with exceptional professional talent. By offering a specialized suite of staffing services, including a unique long-term backfill guarantee and competitive placement models, the team sets a new standard for quality and confidence in the hiring process. They serve as a strategic partner to businesses looking to scale efficiently, focusing on tailored solutions that meet the specific operational and leadership needs of their diverse client base.
Job Summary
We are looking for a high-energy, results-driven Sales Development Representative to join a thriving direct-placement staffing firm. In this role, you will be the engine of our growth, identifying potential clients and securing appointments for our leadership team. This is a foundational role within a four-year-old company that has a defined sales process but welcomes your expertise to help polish and optimize our outreach. If you are a resilient hunter with a deep understanding of the staffing industry, this is your opportunity to build a long-term career with a clear path to BDR and Account Management roles.
Key Responsibilities
Conduct high-volume outbound activity, maintaining a daily target of 80-100 cold calls.
Manage the full top-of-funnel lifecycle, including prospecting, lead generation, and executing email sequences.
Consistently secure 5-7 qualified discovery appointments per week.
Navigate gatekeepers and overcome objections through creative and resilient communication.
Maintain meticulous records of lead interactions, follow-ups, and notes within HubSpot.
Collaborate with the sales team to refine scripts and improve conversion rates.
Requirements
2+ years of experience as an SDR/BDR specifically within the staffing industry
Proven track record of success in direct placement recruiting sales (not 3rd party).
Demonstrated ability to hit and exceed KPIs and appointment-setting targets.
Technical proficiency in HubSpot CRM.
Mastery of prospecting tools including LinkedIn Sales Navigator and Apollo (or similar platforms).
Native-level English fluency with an engaging, talkative, and persuasive phone presence.
A "can-do" attitude with the ability to take initiative and work independently.
Ability to work within the Eastern Time Zone.
Nice-to-Haves
A high level of emotional resilience and an "unfazed" attitude toward rejection.
Experience transitioning from a lead generation role into full-cycle sales.
Benefits
💻 Fully Remote: Work from anywhere with international teams
🚀 Career Growth: Join companies in SaaS, MarTech, and B2B services
🤝 Peer Community: Connect with high-performing sales professionals in our network
🧭 Ongoing Support: Receive guidance from Huzzle before and after placement
💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals
Location: South Africa; Egypt; Ethiopia; Morocco; Philippines
About Huzzle
At Huzzle, we connect exceptional talents with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include fast-growing startups, digital agencies, and tech platforms across industries such as SaaS, Logistics, MarTech, and FinTech.
Unlike traditional outsourcing agencies, we place you directly with a client, where you are hired in-house as a valued member of their team.
Role Type: Full-time
Engagement: Independent Contractor
Job Summary
We are looking for a results-oriented Business Development Manager to lead our expansion within the UK logistics market. This role is pivotal to our growth strategy, requiring a strategic "go-getter" who can identify high-potential opportunities and convert them into long-term partnerships. Working remotely and reporting directly to the leadership team, you will have the autonomy to own the full sales cycle and the support of an established logistics infrastructure to ensure your clients receive world-class service.
Key Responsibilities
Identify and qualify new business opportunities across road, air, sea freight, and warehousing services.
Proactively build and manage a robust sales pipeline through independent outreach and lead generation.
Lead client meetings and presentations to showcase end-to-end logistics solutions.
Convert prospects into active accounts with a target of acquiring 4–6 new clients per month.
Maintain meticulous records within the CRM to track communication and pipeline health.
Coordinate with internal operations teams to ensure smooth onboarding and service delivery for new clients.
Requirements
Proven experience in the logistics industry, preferably with a focus on the UK market.
Demonstrated track record in business development, lead generation, and closing new business.
Exceptional English communication skills with a neutral accent and a professional email writing style.
Proficiency in CRM systems (HubSpot preferred) and digital sales tools.
Ability to work independently with high initiative and a results-driven mindset.
Must be available to work UK business hours (8:00 AM – 5:00 PM GMT) in a remote capacity.
Nice-to-Haves
Extensive experience in B2B sales.
Previous experience working with small to medium-sized enterprises (SMEs).
Existing network within the logistics or supply chain sector.
Benefits
🌎 Fully remote role – work from anywhere
🚀 Join a fast-growing logistics tech company expanding across Europe
🎯 Performance-driven incentives and commission structure
🤝 Structured onboarding and ongoing sales training
Location: Germany; Austria; Switzerland; Belgium; Liechtenstein; Spain
About Huzzle
At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle.
Role Type: Full-time
Engagement: Independent Contractor
Job Summary
We are seeking a high-energy, fluent German speaker to join a well-established global B2B sales powerhouse. This is an immediate-start opportunity for a proactive professional to drive growth within our German-speaking markets. You will sit at the intersection of sales development and client management, acting as a critical link in our sophisticated sales process. If you are an ambitious influencer with a "can-do" attitude, this role offers the platform to work with world-class tools and an uncapped incentive structure.
Key Responsibilities
Identify and qualify new business opportunities within the DACH region.
Manage and grow existing client relationships to ensure long-term retention and upselling success.
Execute high-volume outreach campaigns using Salesloft and Salesforce.
Maintain a high level of organization while multitasking between lead generation and account management tasks.
Deliver consistent sales results against KPIs, ensuring a premium service experience for all stakeholders.
Collaborate with the wider sales team to refine strategies and improve market penetration.
Requirements
Native or bilingual fluency in German (written and spoken).
Professional professional working proficiency in English.
Must be physically based in the UK or Europe.
Proven experience in sales, account management, or business development.
Proficiency with modern sales stacks, specifically Salesforce and Salesloft.
Exceptional multitasking and organizational skills with a commitment to delivery.
High levels of ambition and a persuasive "influencer" personality.
Available for an immediate start.
Nice-to-Haves
Prior experience in SaaS or Engineering sectors.
Background in specialized Sales Development (SDR/BDR) or Customer Service.
Demonstrated history of excellence in client-facing management roles.
Benefits
💻 Fully Remote: Work from anywhere with international teams
🤝 Peer Community: Connect with high-performing sales professionals in our network
🧭 Ongoing Support: Receive guidance from Huzzle before and after placement
💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals
Location: Morocco; Egypt
Intetics Inc. is a leading American technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions built with SMAC, RPA, AI/ML, IoT, blockchain, and GIS/UAV/LBS technologies, is looking for a Senior PHP Developer to enrich its team with a skilled professional to spread the company’s ideas, vision, content, and messages.
Responsibilities:
Design, develop, and test complex web applications using PHP and related technologies.
Provide technical guidance and support to team members, including code reviews and knowledge sharing.
Collaborate with cross-functional teams to define, design, and ship new features and functionality.
Ensure the quality, performance, and scalability of our solutions through automated testing and continuous integration.
Participate in the full software development life cycle, including planning, execution, and maintenance.
Proactively identify and resolve technical issues and bugs.
Stay up-to-date with emerging trends and technologies in web development.
Requirements
Bachelor's degree in Computer Science or a related field.
At least 5 years of experience developing web applications using PHP and related technologies.
Strong proficiency in PHP, MySQL, HTML5, CSS3, and JavaScript.
Experience with Laravel or a similar PHP framework.
Knowledge of front-end frameworks such as React, Angular, or Vue.js.
Familiarity with Git and Agile development methodologies.
Excellent written and verbal communication skills in English.
Experience with IntelicsML
Location: Morocco; Egypt
Intetics, a leading global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is looking for a Senior Java developer to enrich its team with a skilled professional to spread the company’s ideas, vision, content, and messages.
Connected Car, Autonomous Self-Driving Vehicle technologies, IoT, Embedded Application Development, Internet Radio and Mobile Apps are just some of the cool things we work on here at Abalta Technologies. We are pioneers in the navigation and mapping industry and have worked with over 60 global name brands since our inception.
We are looking for a passionate, ambitious software engineer who is able to take responsibility for the backend of our product and is able to select the right technologies and tools to build the solution within our set of core technologies. If you are able to turn those into a working solution for the client we invite you to join our team.
We are looking for Java Developers to join our growing team to work on digital map projects.
Primary Responsibilities:
Have a BS or MS in CS, CE, or EE
5+ years work experience with Java programming
Have excellent written and verbal communication skills
Be self-motivated. Must be able to anticipate problems, spot opportunities and take a proactive approach to responsibilities
Be motivated to continue to learn new skills
Have strong interpersonal skills to facilitate working within a team and with the customer
Responsibilities:
Software subsystem design and implementation
Attend code and design reviews
Interact with customers
Help drive the technical direction of the engineering group in the following areas:
Coding standards and guidelines
Agile/Scrum methodology
Provide assistance to other engineers in a constructive manner that will promote productivity
One or more of the following additional skills are highly desired:
Experience with HERE OLP, OLP API
Experience with Python
Experience with GIS
Experience with GPS and mapping APIs
Experience with Agile/Scrum development methodology
Experience with AWS
Experience with IntelicsML
Location: Morocco; Egypt
Description
Intetics, a leading global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is looking for a
Senior Golang Developer
to enrich its team with a skilled professional who will help drive innovation and deliver cutting-edge solutions.
We specialize in
high-performance backend development, cloud-native applications, distributed systems, and scalable microservices architectures
. Our projects span across various industries, including
IoT, cloud computing, fintech, AI-driven solutions, and real-time data processing
.
We are looking for a
passionate and ambitious Golang engineer
who can take ownership of backend development, selecting the right technologies and tools to build robust and scalable solutions. If you thrive in an innovative environment and can transform ideas into working solutions, we invite you to join our team.
We are seeking
Senior Golang Developers
to contribute to our growing team and work on complex, high-load backend systems.
Primary Responsibilities:
Develop, optimize, and maintain
scalable, high-performance backend applications
using
Golang
.
Design and implement
microservices-based architectures
and cloud-native solutions.
Ensure
code quality, scalability, and maintainability
through best development practices.
Participate in
code reviews, design discussions, and architecture decisions
.
Work closely with
cross-functional teams
to design and deliver high-impact solutions.
Troubleshoot and optimize existing systems for
performance, security, and reliability
.
Contribute to
technical documentation and knowledge-sharing
within the team.
Responsibilities:
Requirements:
5+ years of experience
in software development, with a strong focus on
Golang
.
Solid understanding of
concurrent programming, distributed systems, and microservices
.
Experience working with
RESTful APIs and gRPC
.
Familiarity with
SQL and NoSQL databases
(e.g., PostgreSQL, MySQL, MongoDB).
Hands-on experience with
Docker, Kubernetes, and cloud platforms
(AWS, GCP, or Azure).
Knowledge of
CI/CD pipelines, automated testing, and DevOps practices
.
Strong problem-solving skills and the ability to work independently.
Excellent communication and teamwork skills.
Nice to Have:
Experience with
message brokers
(Kafka, RabbitMQ, NATS).
Understanding of
GraphQL, WebSockets, and streaming architectures
.
Experience in
AI/ML, IoT, or blockchain-related projects
.
Familiarity with
security best practices
in backend development.
Prior experience working in
Agile/Scrum development environments
.
Experience with IntelicsML
Location: Morocco; Egypt
Intetics Inc., a leading global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is looking for Senior .Net Engineer to enrich its team with a skilled professional to spread company’s ideas, vision, content and messages.
Responsibilities:
Develop and maintain a high-performance image processing system capable of processing up to terabytes of 3D images and raster images per day. Availability 24/7
Implement algorithms and techniques to efficiently process and analyze images, including image segmentation, feature extraction, and object recognition
Develop tools and applications (back-end) to visualize and manipulate 3D images and point cloud data
Optimize processing speed and memory usage for maximum efficiency
Implement database management solutions to store and retrieve image data efficiently
Implement integration with embedded devices via gRPC protocol.
Collaborate with other team members, including microscope hardware engineers, to ensure seamless integration of the image processing system with the overall workflow.
Requirements
Technical Skills:
Extensive experience in C# programming language (.NET/.NET Core)
Strong understanding of performance optimization, image processing algorithms and techniques
Experience with raster image processing and manipulation
Familiarity with image file formats, including TIFF, JPEG, and PNG
Knowledge of multithreading and parallel processing
Experience with SQL and large storage database management (MS SQL or PostgreSQL)
Libraries Experience:
Familiarity with .NET libraries, such as ADO.NET, Entity Framework, or Dapper
Familiarity with gRPC protocol.
Nice to have: experience with image processing libraries, such as OpenCV, EmguCV, or ImageMagick.
Nice to have: experience with healthcare image processing in general, or Zeiss CZI in particular.
Experience with IntelicsML
Задачи:
— Писать на Python и разрабатывать платформу мониторинга zVirt Metrics;
— Работать с технологиями снятия метрик производительности с конечных устройств и сервисов (хосты виртуализации, виртуальные машины, сетевые коммутаторы и системы хранения данных);
— Погрузиться в способы эффективного хранения и обработки метрик;
— Вместе с командой планировать и разбивать задачи на шаги, а потом доводить их до результата;
— Предлагать новые архитектурные решения и участвовать в проектировании всей системы;
— Смотреть код коллег, давать обратную связь и самому получать её (code-review);
— Описывать сделанное в документации для упрощения работы в будущем.
Требования:
— Уверенное владение Python (более 3 лет);
— Знание asyncio, алгоритмов и ООП;
— Опыт работы с Tornado, Sanic, FastAPI или SQLAlchemy;
— Умение писать аккуратный, понятный и тестируемый код (PEP 8, pytest);
— Настройка и использование mypy, ruff и poetry;
— Опыт работы с Victoria Metrics/Victoria Logs или другими Time Series DB;
— Знание Docker и Kubernetes;
— Уверенное владение Linux;
— Чтение и написание документации на английском.
Будет плюсом:
— Опыт работы в продуктовой команде и разработки инфраструктурных решений;
— Навыки программирования на Go, Rust или C/C++.
Задачи:
— Проектирование и разработка архитектуры веб-проектов, создание отказоустойчивой серверной части и сложной бизнес-логики.
— Проведение технического Code Review, рефакторинг текущих решений, устранение технических ошибок и оптимизация производительности.
— Поддержка текущих систем, доработка существующих и вывод в продакшн новых сервисов.
— Построение межсервисного взаимодействия и интеграция со сторонними сервисами через RESTful API.
— Написание технической документации и самостоятельное тестирование готового функционала.
Требования:
— Опыт коммерческой backend-разработки на C# / .NET от 5 лет.
— Глубокое понимание жизненных циклов DI, механизмов обработки HTTP-запросов и практический опыт работы с TPL (Task Parallel Library).
— Опыт проектирования и построения архитектуры сервисов, знание способов межсервисного взаимодействия.
— Уверенные навыки работы с базами данных MySQL и MongoDB, включая использование Entity Framework.
— Опыт асинхронного взаимодействия через брокеры сообщений, в частности RabbitMQ.
— Умение эффективно работать в команде, аргументировать решения и доводить задачи до конца.
— Будет плюсом опыт с RabbitMQ (MassTransit), Advanced MongoDB/MySQL, SignalR, MS Orleans, Roslyn/SourceGenerators, Kubernetes/Helm/Docker, Kibana/Grafana.
Условия:
— Официальное трудоустройство согласно законодательству Грузии.
— Гибкий формат работы: офис в Тбилиси, гибрид или удалённо.
— График 5/2, 8-часовой рабочий день с гибким началом.
— Социальный пакет: 24 дня отпуска, оплачиваемые больничные и 4 дополнительных Day Off в году.
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We're looking for a Senior Python Developer to join the Platform team and take ownership of core backend systems powering Aghanim — a direct-to-consumer (DTC) platform that helps mobile game developers monetize outside app stores. We act as a Merchant of Record, handling payments, compliance, and taxation across 200+ territories, while providing game studios with tools for LiveOps automation, player segmentation, and community engagement.
The codebase follows domain-driven design with 60+ business domains, strict code quality standards, and AI-assisted development as a standard part of the workflow. You'll work across a modern Python stack — Python 3.13+, FastAPI, Pydantic — with a heavy integration layer connecting game backends, and external services.
KEY RESPONSIBILITIES
Backend Architecture and Development
- Design, build, and own backend systems end-to-end
- Drive architecture and key technical decisions
- Build APIs, integrations, and scalable backend services
Data, Infrastructure, and Reliability
- Design reliable and scalable data and infrastructure foundations
- Own performance and availability against concrete SLOs (thousands of requests per second at p95 latency under 200ms, with a 99.99% uptime target)
- Diagnose, investigate, and solve complex operational issues
Cross-functional Collaboration and Leadership
- Work closely with product and engineering to deliver business impact
- Raise the engineering bar through reviews, mentorship, and technical leadership
- Take ownership of ambiguous problems and drive them to completion
REQUIRED QUALIFICATIONS
- 5+ years building production backend systems in Python
- Strong experience with FastAPI or similar modern backend frameworks
- Deep understanding of distributed systems, APIs, integrations, and asynchronous architectures
- Strong PostgreSQL and Redis experience
- Experience with NoSQL, distributed, and analytical data stores
- Solid software architecture and system design skills
- Experience operating and scaling high-load systems in production
- High ownership, strong execution, and ability to work independently
- Confident use of AI-assisted development tools with strong validation and engineering judgment
PREFERRED QUALIFICATIONS
- Modern Python tooling (uv, ruff, type checking)
- NoSQL, distributed, and analytical data stores
- Google Cloud Platform
- Event-driven architectures and background processing systems
- High-scale, multi-tenant, or transaction-heavy platforms
- Gaming, fintech, e-commerce, or payments experience
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We are looking for an experienced Senior Go Developer to design and build reliable backend services for billing and payment processing systems.
This role requires strong hands-on experience in Go and proven ability integrating with payment providers and financial infrastructure.
You will work on systems responsible for payment processing, billing logic, provider integrations and transaction workflows, ensuring reliability, scalability and correctness of financial operations.
KEY RESPONSIBILITIES
- Design, build, and maintain backend services for billing, payments, and transaction processing
- Integrate with external payment providers and financial APIs
- Develop reliable transaction workflows, including retries, reconciliation, idempotency, and failure handling
- Write maintainable, well-tested production code
- Monitor, troubleshoot, and improve payment and transaction flows
REQUIRED QUALIFICATIONS
- 5+ years of backend development experience in Go, including concurrency and production service development
- Hands-on experience with payment or billing systems, including provider integrations, subscription billing, or reconciliation workflows
- Experience with REST APIs, asynchronous processing, and event-driven systems
- Experience with PostgreSQL or similar relational databases
- Strong understanding of transactional systems, consistency, idempotency, and failure handling
- Ability to own and debug production code in live payment environments
Important: Hands-on experience with payment or billing systems is required.
PREFERRED QUALIFICATIONS
- Experience with multiple payment providers
- Experience with subscription billing systems
- Experience working with high-load backend systems
- Knowledge of distributed systems architecture
- Experience with message queues (Kafka, RabbitMQ, etc.)
- Experience with observability tools (metrics, tracing, logging)
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We are looking for an experienced Tech Lead/Senior Go Developer to design and build reliable backend services for billing and payment processing systems.
This role requires strong expertise in Go backend architecture and hands-on experience integrating with payment providers and financial infrastructure.
You will work on systems responsible for payment processing, billing logic, provider integrations and transaction workflows, ensuring reliability, scalability and correctness of financial operations.
KEY RESPONSIBILITIES
- Design, build, and maintain backend services for billing, payments, and transaction processing
- Integrate with external payment providers and financial APIs
- Develop reliable transaction workflows, including retries, reconciliation, and failure handling
- Ensure the scalability, reliability, and correctness of financial operations
- Write maintainable, well-tested production code
- Monitor, troubleshoot, and improve payment and transaction flows
- Contribute to backend architecture and technical decision-making
REQUIRED QUALIFICATIONS
- 5+ years of backend development experience in Go, including concurrency and service architecture
- Experience designing and operating high-availability production systems
- Strong experience with billing, payments, or other transaction-heavy systems
- Hands-on experience integrating payment providers or payment gateways
- Experience with REST APIs, asynchronous processing, and event-driven architectures
- Experience with PostgreSQL or similar relational databases
- Strong understanding of transactional systems, consistency, and failure handling
Important: Hands-on experience with payment or billing systems is required.
PREFERRED QUALIFICATIONS
- Experience with multiple payment providers and subscription billing systems
- Experience operating high-load distributed systems
- Experience with Kafka, RabbitMQ, or similar messaging platforms
- Experience with observability tooling, including metrics, tracing, and logging
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Global
Core C++ Developer – Crypto High-Frequency Trading
About Selini:
Selini is a global trading firm focused on systematic trading and venture investing.
Overview
We are seeking an exceptional
Core C++ Developer
to contribute to the development and optimization of our
high-performance trading systems
. This role focuses on building ultra-low-latency infrastructure, optimizing execution speed, and ensuring robust system reliability. The ideal candidate will have deep expertise in
modern C/C++
, systems programming, and high-performance computing.
Key Responsibilities
Design, develop, and optimize
low-latency, high-performance trading infrastructure
in
modern C/C++ (latest standards)
.
Implement efficient and scalable
trading algorithms, order execution, and risk management systems
.
Deep understanding of exchange connectivity standards for
market data and order entry
Optimize
CPU performance, memory management, and multi-threaded applications
.
Collaborate with
quant researchers, traders, and infrastructure engineers
to improve system performance.
Profile, benchmark, and debug real-time systems to minimize latency and maximize throughput.
Maintain
robust and fault-tolerant
system components for
continuous trading operations
.
Required Qualifications
Expert-level proficiency in C++
, with a strong grasp of
modern C++ features (C++17/20/23/26)
.
Extensive experience in
low-latency, high-performance systems programming
.
Deep understanding of
networking (TCP/UDP), concurrency, and multi-threading
.
Strong experience in
Linux-based development
and
performance tuning
.
Experience with
real-time, high-throughput systems
where performance is critical.
Background in
crypto or traditional finance trading systems
Soft Skills & Culture Fit
Candidates with exceptional academic or industry backgrounds.
Strong analytical skills and ability to work in
high-pressure, real-time environments
.
Collaborative team player who enjoys solving
complex engineering problems
.
We’re a close-knit team that values:
High ownership and initiative
Curiosity, intellectual honesty, and rapid learning
Clear, direct communication
Working together toward shared goals — no ego, no politics
Compensation & Benefits:
Very competitive compensation, with strong upside based on contribution and performance
Competitive holiday allowance
Free daily Deliveroo lunch
High-spec office and technology
Team socials
Global company offsites and development opportunities
Требования:
- Основы Python/JavaScript
- Написание и улучшение кода
- Знание Visual Studio, Git, API
- Интерес к сфере ИИ
- Рассматриваем студентов на подработку
Обязанности:
- Писать скрипты для сервисов и обработки данных
- Читать техническую документацию API
- Тестировать и отлаживать интеграции
- Работать с технологиями ИИ
Условия:
- Удобный график, удаленная работа
- Обучение на практике
- Карьерный рост до team lead
- Дружный коллектив
Location: Mapbox Germany
Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility, security and privacy compliance. Organizations use Mapbox applications, data, SDKs and APIs to create customized and immersive experiences that delight their customers.
WHAT WE DO
The Navigation Native team builds the high-performance C++ engine that serves as the "brain" of our Navigation SDKs. This library runs directly on end-user systems (on-board), powering everything from mobile apps to in-vehicle infotainment systems for partners like BMW and Zeekr.
We solve the fundamental challenges of movement: transforming noisy GPS/IMU data into precise map-matching, managing complex road-network graphs, supporting routes and alternatives, tracking progress along a route, and providing "Electronic Horizon" capabilities for ADAS. Our work happens at the edge, supporting location frequencies up to 10Hz and ensuring a seamless experience even in tunnels or dense urban canyons.
As AI becomes embedded in modern engineering workflows, we value engineers who can thoughtfully integrate AI into design, development, and decision-making. Our interview process will include discussion of how you use AI in your engineering workflow.
WHAT YOU'LL DO
We are looking for smart, fast-learning engineers driven by the challenge of developing core components of the Mapbox navigation ecosystem. As a C++ Developer, you will:
- Build and maintain a unified C++17 library that runs seamlessly across iOS, Android, and low-power automotive embedded hardware.
- Analyze and improve map-matching and dead-reckoning algorithms using real-world data from millions of vehicles.
- Implement route-following features, including high-frequency route progress reporting, deviation detection, and timely instruction delivery.
- Work on road object matching (OpenLR) and live traffic incidents to give drivers a predictive "window" into the road ahead.
- Design predictive caching for routing tiles and manage complex on-board resources like junction views and signposts.
- Integrate and extend the Valhalla routing engine to support offline routing and route refresh controllers.
- Thoughtfully leverage AI tools in your design and development workflow to increase efficiency and code quality.
WHAT WE BELIEVE ARE IMPORTANT TRAITS FOR THIS ROLE
- Strong proficiency (min 7 years of experience) in C++17 (or later) with a deep understanding of the language specification, memory management, standard library, and multi-threading.
- A passion for writing clean, fast, and portable code that adheres to strict CPU and memory constraints.
- Experience working with complex graph-based structures, data structures, and spatial algorithms.
- Proven experience developing cross-platform code (Linux, mobile, or embedded systems).
- Strong English skills, with the ability to explain complex technical trade-offs to both peers and stakeholders.
Would be a Plus
- Familiarity with navigation concepts (dead reckoning, bearing, Electronic Horizon, or OpenLR).
- Experience working with IMU, OBD-II, or GNSS data.
- Background in computational geometry or safety-critical features (ADAS).
- Experience with or contribution to open source routing engines.
EMPLOYMENT REQUIREMENTS
- Employment Type: Full-time
- Weekly Hours: 40 h per week
- Location/Hybrid Policy: Remote (from any city in Germany)
WHAT WE VALUE
In addition to our core values https://www.mapbox.com/about/values/, which are not unique to this position and are necessary for Mapbox leaders:
- We value high-performing creative individuals who dig into problems and opportunities.
- We believe in individuals being their whole selves at work. We commit to this through supportive health care, parental leave, flexibility for the things that come up in life, and innovating on how we think about supporting our people.
- We emphasize an environment of teaching and learning to equip employees with the tools needed to be successful in their function and the company.
- We strongly believe in the value of growing a diverse team and encourage people of all backgrounds, genders, ethnicities, abilities, and sexual orientations to apply.
HOW WE SUPPORT YOU
- Hybrid/Remote Options: Enjoy flexibility to work comfortably from home or periodically from an office where applicable.
- Country-Specific Care & Coverage: Private health, dental, and income protection plans tailored to elevate your regional statutory benefits.
- Family-First Support: Family care, maternity and paternity leave policies to support your growing family.
- Lifestyle Spending Account: Contributions to support your health, wellness, and personal growth
- Balance & Brainpower: Mental health support for you and your dependents.
- Rest & Recharge: Paid time away, company holidays, and generous absence policies.
- Time Off to Give Back: Dedicated paid volunteering time in addition to your standard PTO.
By applying for this position, you acknowledge that you have received the Mapbox Non-US Privacy Notice https://www.mapbox.com/legal/applicant-privacy-notice/ for applicants, which is linked here. Completing this application requires you to provide personal data, such as your name and contact information, which is mandatory for Mapbox to process your application.
We are committed to a fair and equitable hiring process. We do not discriminate against any protected class.
#LI-Remote
УдалённоSouth Africa; Mexico; Colombia; Honduras; Costa Rica; Guatemala; Ability to work within the Eastern Time Zone
South Africa; Egypt; Ethiopia; Morocco; Philippines