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Full-time
Posted 115d ago
~40 hrs/week
Remote in Ukraine
Responsibilities
Design, develop, and maintain scalable APIs and distributed systems for an advanced AdTech platform. Architect high-performance services for campaign management and reporting while mentoring other engineers to ensure code quality.
Requirements
Requires at least 5 years of commercial experience building high-performance systems and hands-on expertise with AdTech solutions like DSP or OpenRTB. Proficiency in Python, Django, Kubernetes, PostgreSQL, and AWS is essential.
Full job description
Company Description
Are you a seasoned engineer passionate about building scalable, high-performance systems? This Senior-level role offers the opportunity to work remotely with talented teams across Europe, Ukraine, and LATAM.
At Sigma Software, we deliver cutting-edge solutions for global customers, combining technical excellence with a service-minded approach. In this role, you will join a distributed team to architect and evolve an advanced Ads platform, contributing to both innovation and stability.
Why join us? You will work on complex, high-impact systems, collaborate with international experts, and enjoy the freedom to shape architecture and technical patterns that drive long-term success.
CUSTOMER
We partner with a leading company in the AdTech space, delivering high-performance, scalable solutions that empower advertisers to manage campaigns, optimize targeting, and analyze results in real time. The Customer values innovation, reliability, and long-term collaboration, and operates globally with distributed teams in Europe, LATAM, and other regions.
PROJECT
The project focuses on building and evolving core systems for an advanced Ads platform integrated into a product for the interior decor industry. This product enables users to preview and visualize home items before purchase, enhancing shopping experiences both online and in-store.
Job Description
Design, develop, and maintain APIs and services supporting ad campaign management, targeting, delivery, attribution, and reporting
Architect scalable, reliable, and high-performance distributed systems
Optimize systems for high-throughput and low-latency event/data processing
Drive architectural decisions and establish development patterns
Collaborate with distributed teams to ensure seamless integration and delivery
Mentor and guide other engineers, fostering technical excellence
Ensure code quality, maintainability, and alignment with long-term product goals
Qualifications
At least 5 years of commercial experience in building scalable, high-performance systems
Hands-on experience with AdTech solutions such as DSP, SSP, ad exchange, prebid, Google Ad Manager, or openRTB
Strong proficiency in Python, preferably with the Django framework
Solid knowledge of computer science fundamentals, including data structures, algorithms, and distributed systems
Good understanding of distributed system architecture with a focus on data availability, reliability, and performance
Practical experience with Kubernetes, PostgreSQL, and AWS
Upper-Intermediate level of English
WILL BE A PLUS:
Experience with dbt and Redshift
Familiarity with interior decor industry solutions
Additional Information
PERSONAL PROFILE
Attention to detail and quality
Excellent communication skills
Leadership mindset, proactiveness
Related keywords
AdTechDSPSSPAd ExchangePrebidGoogle Ad ManagerOpenRTBPythonDjangoKubernetesPostgreSQLAWSDbtRedshiftDistributed SystemsAPI
We turn ideas into products that make the world a better place
Industry
Software Development
Company size
1,001-5,000 employees
Founded
2002
Headquarters
Stockholm
LinkedIn followers
132,765
Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 24 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,000 professionals in 40+ offices across 21 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs.
Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts.
Since 2002, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters.
Offices: Hornsgatan 1, Stockholm, 18 46, SE · 1 Ac. Proskury Str., Kharkiv, 61070, UA · 7 Lekha Kachynskoho Str., 3rd floor, Odesa, 65026, UA · 58 Yaroslavska Str., BC Astarta, Kyiv, Kyiv 04071, UA · 7d, Naukova Str., Lviv, UA
IT ConsultingJavaFlash/FlexPHP.NET developmentWeb developmentSoftware DevelopmentMobile DevelopmentGraphic DesignAR/VR Development
We turn ideas into products that make the world a better place
Industry
Software Development
Company size
1,001-5,000 employees
Founded
2002
Headquarters
Stockholm
LinkedIn followers
132,765
Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 24 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,000 professionals in 40+ offices across 21 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs.
Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts.
Since 2002, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters.
Offices: Hornsgatan 1, Stockholm, 18 46, SE · 1 Ac. Proskury Str., Kharkiv, 61070, UA · 7 Lekha Kachynskoho Str., 3rd floor, Odesa, 65026, UA · 58 Yaroslavska Str., BC Astarta, Kyiv, Kyiv 04071, UA · 7d, Naukova Str., Lviv, UA
IT ConsultingJavaFlash/FlexPHP.NET developmentWeb developmentSoftware DevelopmentMobile DevelopmentGraphic DesignAR/VR Development