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Backend Engineer

Backend Engineer

[Magnite] Middle SDET Java (Platform team) IRC299114

GlobalLogic

Kyivmiddle

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Описание вакансии

Description
Founded in 2007, Magnite’s pioneering technology created a new model for the advertising industry. Today, our automated advertising platform is used by the world’s leading publishers and applications to transact with top brands around the globe enabling them to reach more than 1 billion consumers. Magnite operates the largest independent Display Advertising Exchange and Supply Side Platform that automates the buying and selling of Display Advertising across all formats (banner, video) on all devices (desktop browsers, mobile devices, billboards). Magnite auctions over 20 Billion Ads on a daily basis in real time in less than 1/2 of a second each. Magnite is a publicly traded company (NYSE: RUBI) headquartered in Los Angeles, California, USA.

Requirements
– 2+ years of Java developing and boostering automated QA systems and associated test strategies.

– Experience working with business-critical customer-facing applications (user interfaces, APIs and back-end services).

– Excellent communication skills with emphasis on writing detail-oriented documents and communications.

– Strong understanding of object-oriented programming concepts.

– Strong understanding of web UI/API and services automation testing (Selenium WebDriver/Selenide, RestAssured).

– Experience using BDD approach

– Experience working with a Linux-based laptop

– Experience with continuous integration tools, such as Jenkins.

– Shifted working hours 12pm till 8pm EEST timezone (nice to have)

Nice to have:

– Experience with the Ad Tech industry.

– Familiarity with clustered computing, distributed and parallel computing concepts.

Job responsibilities

– Be a creative problem-solver who can draw on an array of expertise and technology to design and implement reliable, scalable and maintainable solutions to challenging problems

– Write production-ready code and unit tests that meet both system and business requirements (Java)

– Respond to feature requests, bug reports, performance issues and ad-hoc questions

– Work collaboratively with multiple teams to deliver quality software

– Support operation of services in production

– Perform code reviews and design reviews

What we offer

Empowering Projects:
With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people’s lives.

Empowering Growth:
We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success.

DE&I Matters:
At GlobalLogic, we deeply value and embrace
diversity
. We are dedicated to providing
equal
opportunities for all individuals, fostering an
inclusive
and empowering work environment.

Career Development:
Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm.

Comprehensive Benefits:
In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment.

Flexible Opportunities:
At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company.

About GlobalLogic
GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.

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Backend Engineer

Middle Full Stack Developer (Java/React) – Tieto Tech Consulting (m/f/d)

Tieto

Kyivfulltimemiddle

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Описание вакансии

Job Description
Tieto Tech Consulting, is looking for a highly skilled and motivated
Middle Java Full Stack Developer
, a professional who will join a project within a Telecom Team for our respectful client BICS.

Join the team of our customer BICS – a global telecommunication enabler with a physical network stretching through the globe! Grow your expertise through interacting with A-level mobile carriers from all over the world. Get your hands on the vast network with on land, underwater, and space points of presence. Join our decade-long partnership with BICS to ensure confidence in your future and long-term growth! Tieto-BICS team has been growing since 2010… and we are looking forward to grow with you!

  • Develop your telecom expertise in diverse portfolio of BICS products, including Voice, Cloud, Signaling, LTE, IoT, etc.
  • Enjoy unmatched growth opportunities with BICS vast network and customers around the world.

Tieto - BICS team has been growing since 2010… and we are looking forward to growing with you!

Responsibilities

  • Design, develop, and maintain scalable applications using Java and modern frontend technologies
  • Lead by example and mentor a development team in day-to-day delivery while continuously improving engineering practices
  • Drive technical discussions and contribute to architecture decisions
  • Collaborate closely with stakeholders, product owners, and cross-functional teams
  • Ensure clean, maintainable, and well-tested code
  • Take ownership of features and deliver end-to-end solutions independently

Requirements

  • 2+ years of experience in commercial software development using Java
  • Strong experience with Java 17+, Spring, Spring Boot, Hibernate, and JPA
  • Good knowledge of JavaScript and React.js
  • Experience in API design and development
  • Strong understanding of relational and NoSQL databases, with expertise in writing and optimizing complex SQL queries
  • Solid understanding of design patterns, clean code principles, and testing practices
  • Experience working in Agile/Scrum environments
  • Strong communication skills in English
  • Openness to using modern AI tools in daily development workflows (e.g. GitHub Copilot, Claude Code, ChatGPT)
  • Ability to travel abroad for business trips

Nice to Have

  • Experience with microservices architecture
  • Cloud and cloud-native experience (AWS is a plus; Azure or Google Cloud also valuable)
  • Experience with OSS/BSS integrations; knowledge of CAMARA and GSMA standards is a strong advantage
  • Experience with Test-Driven Development (TDD)
  • Experience in performance tuning and system optimization

Personal Skills

  • Leadership mindset with a hands-on approach
  • Proactive, self-driven, and solution-oriented attitude
  • Strong analytical and problem-solving skills
  • Team player with a collaborative mindset
  • Ability to estimate work accurately and commit to delivery plans

Additional Information

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

Diversity, equity and inclusion | Sustainability | Tieto

Stay Alert To Recruitment Scams

  • Tieto only communicates via @tieto.com email addresses.
  • We never ask candidates to pay fees or share financial details during recruitment.
  • If you receive a suspicious message claiming to be from Tieto, don't respond — verify it via our official careers site.
  • For more information visit Important Advisory Regarding Recruitment Fraud | Tieto Blog

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Backend Engineer

Full Stack Developer

MWDN

Kyivfulltimesenior

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Описание вакансии

MWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment.

Why does MWDN rock?:

Here’s what you can expect when you join MWDN:

  • Security: We carefully vet our clients to minimize risks and ensure reliability and timely payments - no fraud or unpleasant surprises.
  • Career support: If a project isn’t the right fit, we support you and actively help find new opportunities that match your skills and career goals.
  • Legal assistance: We provide guidance on legal matters, including opening and managing your independent contractor or sole proprietorship status, taxes, and related processes.
  • Professional development: We offer English courses and professional growth opportunities, as well as team-building events.

Why choose us? MWDN is ranked among the top 5 IT employers in our region according to DOU. We take pride in our transparency and strong commitment to our team. Curious to learn more? See what our employees say about working with us on DOU.

What makes this project exciting?:

Our client is an international technology and consulting company specializing in digital transformation for enterprise businesses. The company partners with leading organizations across various industries, delivering innovative solutions in AI, cloud, data, customer experience, and business process optimization.

We are currently looking for a Full Stack Engineer to join the team. This is a great opportunity to work on international projects, solve complex technical challenges, and collaborate with experienced professionals in a fast-paced environment.

What Makes You a Great Fit

  • At least 5 years of commercial experience in Software Development;
  • Strong experience in backend development with C# and .Net;
  • Strong proficiency in React, JavaScript, Typescript
  • Experience with SQL databases
  • Hands-on experience with Cypress or similar testing tools;
  • Familiarity with Azure cloud services;
  • At least Upper-Intermediate level of English

Your Day-to-day In This Position

  • Develop and enhance full-stack web applications, contributing to both frontend and backend components;
  • Build scalable and maintainable solutions using modern technologies and engineering best practices;
  • Create responsive user interfaces and ensure a seamless user experience across applications;
  • Design, implement, and optimize server-side functionality, APIs, and database interactions;
  • Maintain high standards of code quality through testing, code reviews, and technical documentation;
  • Collaborate with product, engineering, and other cross-functional teams to deliver reliable software solutions;
  • Participate in cloud-based application deployment, maintenance, and performance optimization;
  • Contribute to technical discussions, architecture decisions, and continuous improvement initiatives.

Why work with us?:

  • People-first management with minimal bureaucracy
  • A friendly company culture, proven by employees who choose to return
  • Flexible working hours
  • Full financial and legal support for independent contractors
  • Free English classes, with native speakers or Ukrainian teachers
  • Dedicated HR support

Our Next Steps
✅ Intro call with a Recruiter — ✅ Technical interview — ✅ Interview with Hiring Manager — ✅ Offer

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Backend Engineer

Backend Engineer

SKELAR

Kyiv

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Описание вакансии

Що варто знати про SKELAR?
Це венчур-білдер — іншими словами, компанія, яка будує компанії. З нами фаундери створюють consumer-бізнеси, які стають лідерами на глобальних ринках EdTech, Mental health, Petcare, FashionTech та інших.

Скеларівці будують tech-продукти, які здобувають відзнаки від Product Hunt, The Webby Awards та отримують тисячі позитивних відгуків на TrustPilot. Загалом tech-продуктами наших бізнесів користуються 10+ млн людей у світі.

Усе завдяки сильним командам, бо наші спеціалісти — це ключова цінність SKELAR.

Для професійної реалізації ми створили середовище з експертизою та необмеженими можливостями — і шукаємо тих, хто прагне викликів.

Зараз ми в пошуку
PHP/Go Backend Engineer.
Виклики, які чекають на цій ролі:

  • Розвивати backend-логіку для карткових оплат і альтернативних платіжних методів.
  • Працювати з інтеграціями з платіжними провайдерами та нестандартними сценаріями їхньої роботи.
  • Покращувати успішність оплат
  • Робити платіжні процеси стабільнішими, швидшими й прозорішими через якісне логування, моніторинг, метрики та автоматизацію
  • Долучатися до технічних рішень у критичній частині продукту та брати відповідальность за їхню якість

Яку людину ми шукаємо:

  • Береш відповідальність за результат і ведеш фічу повним циклом: від ідеї до стабільної роботи, моніторингу й підтримки
  • Бачиш за технічними задачами бізнес-потребу та пропонуєш рішення, що справді її закривають;
  • Самостійно занурюєшся в контекст, ухвалюєш обґрунтовані рішення й умієш пояснити команді, чому обрано саме такий підхід;
  • Маєш сильний практичний досвід з PHP і готовий посилювати сервіс та команду своєю експертизою;
  • Сприймаєш архітектуру як щоденний інструмент для створення надійних, зрозумілих і масштабованих рішень.

Буде перевагою:

  • Досвід у payments, fintech, e-commerce або інших high-load системах
  • Досвід роботи з observability: метрики, алерти, моніторинг
  • Досвід розробки на GoLang
  • Досвід повноцінної інтеграціії платіжних методів
  • Участь у технічних ініціативах: покращенні процесів, стандартів розробки та архітектури.

У SKELAR ми побудували середовище для професійної самореалізації:

  • SKELAR Platform. Це операційне ядро венчур-білдера, що допомагає фаундерам швидше проходити шлях від нуля до одиниці. Так команди бізнесів фокусуються на продукті — а 10+ команд в складі Platform закривають функції Legal, Finance, HR, Admin, Talent Acquisition, Employer Branding, IT та інші.
  • Нетворк та обмін досвідом як частина культури. Серед наших колег — кофаундери, які запустили не один бізнес, а також найсильніші спеціалісти на ринку. Тож ми маємо доступ до необхідної експертизи на відстані витягнутої руки.
  • Ексклюзивна доменна освіта. Ми створили власні навчальні програми для тіммейтів на вибір — від 2-місячної школи для менеджерів-початківців до інтенсивів про AI та професійних клубів з розробки, продакт-менеджменту тощо.
  • Вплив на системну допомогу Україні. Маємо благодійний фонд SKELAR foundation, який створили самі скеларівці — і завдяки кожному співробітнику втілюємо важливі соціальні проєкти. Наприклад, заснували перший у Європі акселератор для ветеранів і формуємо майданчик для підтримки ветеранів на рівні держави.
  • Екосистема для продуктивної роботи. Для скеларівців створені простори, які надихають на результат — з власним спортзалом, скеледромом, зеленими зонами Bali та бібліотеками. У спейсах, де сервіс, безпека та комфорт синхронізовані з темпом зростання команд, отримуємо вау-досвід та працюємо ефективніше.
  • Турбота про щоденний комфорт. Сніданки, обіди, доступ до спортивних тренувань в Києві або часткова компенсація занять у Варшаві, медичне страхування, оплачувані відрядження, якщо специфіка ролі передбачає такі поїздки, корпоративні знижки від партнерів.

Більше розповімо на нашій зустрічі-знайомстві.

Запрошуємо будувати
the next big everything
у SKELAR разом!

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Backend Engineer

Senior Software Engineer (Go / PHP / React) IRC302171

GlobalLogic

Kyivsenior

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Описание вакансии

Description
We’re a part of the team that has been developing software to help construction companies streamline their operations. Today, our product is recognized as a pioneer and leader in the market, serving thousands of construction companies across the nation. Year after year, they continue to innovate, refine, and expand their products as the industry evolves. Now we build a cloud platform for planning and optimising resources for the construction, industry, and energy sectors.

We develop software that helps our clients manage every stage of construction from pre-construction through construction to its final support.

Requirements

  • Senior Individual Contributor with 5+ years of software engineering experience.
  • Primary Scope: Architecting, building, and maintaining backend systems using Go and PHP, deployed on AWS.
  • Database: Strong proficiency in MySQL schema design, complex query optimization, and performance tuning.
  • Hands-on experience deploying and managing backend services on AWS
  • English: Professional working proficiency (required for clear technical documentation and team syncs).
  • Collaboration: Self-driven with strong communication skills and experience operating in agile/scrum environments.

Nice-to-Have:

  • Experience with Terraform for automated provisioning.
  • Working knowledge of React to support full-stack tasks when required.
  • French: Conversational or professional working proficiency (strongly preferred for smoother integration with the France-based team).

Job responsibilities

  • Design, develop, and maintain high-performance backend microservices and web applications.
  • Collaborate daily with a France-based product and engineering team to estimate and plan the implementation of large features.
  • Create new or build upon existing features that solve complex customer problems.

What we offer

Empowering Projects:
With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people’s lives.

Empowering Growth:
We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success.

DE&I Matters:
At GlobalLogic, we deeply value and embrace
diversity
. We are dedicated to providing
equal
opportunities for all individuals, fostering an
inclusive
and empowering work environment.

Career Development:
Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm.

Comprehensive Benefits:
In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment.

Flexible Opportunities:
At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company.

About GlobalLogic
GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

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[Magnite] Middle SDET Java (Platform team) IRC299114GlobalLogic · Ukraine

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