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Balkaninvest

Sofia

Backend Developer with TypeScript

Job ID: 30502
Specialisation: Software Developer
Level: Mid-Level
Location: Bulgaria | Remote | Sofia

For our client, a boutique Bulgarian software company, we are looking for a

Backend Developer with TypeScript (Mid level)

to join one of their specialized teams working on a large-scale platform for a leading US construction company.

You will be responsible for building and maintaining custom backend systems for data pipelines and large-scale web scrapers, applied across multiple domains (Projects, Personnel, Contacts, Opportunities, etc.).

The company has offices in Sofia, Germany, and the USA, and works with clients across both Europe and the United States. They provide full-cycle software development, including AI integrations (Gen AI, ChatGPT, Claude), web/mobile applications, and custom data solutions (API, scraping, data processing). The company has been repeatedly recognized as a Clutch Top Web Development Company in Bulgaria.

Position description:

  • Design and implement modular ETL tasks through shared base classes for different domains
  • Build and maintain backend services for data processing, scraping workflows, checkpoint validation, fingerprinting, and deduplication logic
  • Create CI pipelines to trigger builds for specific collectors and data sets
  • Develop and optimize collector and transformer jobs for event streams
  • Work with large datasets and optimize performance at scale
  • Collaborate closely with the team and the client on the design and implementation of new functionalities
  • Deliver clean, maintainable, and well-documented code
  • Maintain high code quality via SonarCloud, solid test coverage, and low technical debt
  • Contribute to improvements in architecture and development best practices

Requirements:

  • Solid experience in backend development with TypeScript
  • Good working knowledge with Python benefitial
  • Experience in building data pipelines (ingestion → processing → storage)
  • Understanding of Docker-based development workflows
  • Strong knowledge of relational databases (especially PostgreSQL)
  • Experience with cloud storage providers (AWS, Azure, GCP)
  • Strong analytical mindset and ability to work independently

Nice to have:

  • Experience with Kubernetes
  • Experience in data processing, large datasets, or ETL pipelines
  • Knowledge of scalable and distributed systems

The company offers:

  • Competitive salary
  • Remote-friendly or hybrid working model (office located in southern Sofia)
  • Opportunity to work on meaningful projects for a major US client
  • Chance to learn and work with different languages and technology stacks
  • Flexible environment where results matter more than bureaucracy

Be part of a small, dynamic team solving significant data infrastructure challenges

If you’re interested, send us your CV and join a team that values clean code, collaboration, and solving complex challenges at scale.

Assistant juriste et administratif

Job ID: 30301
Specialisation: Office Administration
Level: Specialist
Location: Bulgaria | Remote | Sofia

Offre d’emploi : Assistant(e) Juridique et Administratif(ve)

Lieu : Bulgarie (contrat de travail bulgare – poste 100 % en télétravail, avec résidence obligatoire en Bulgarie)

Projet d’externalisation pour un client français – mission à long terme

Pour des raisons liées à la protection des données, ce poste est uniquement ouvert aux ressortissant(e)s d’un pays membre de l’Union européenne.

Vous avez de l’expérience dans des projets d’outsourcing en langue française ? Vous êtes rigoureux(se), organisé(e) et aimez travailler dans un environnement juridique et administratif ? Alors cette opportunité est faite pour vous !

Dans le cadre d’un projet d’externalisation pour un client basé en France, nous recherchons des Assistant(e)s juridiques et administratifs(ves) expérimenté(e)s pour rejoindre notre équipe en Bulgarie. Le poste est entièrement réalisable en télétravail et s’inscrit dans le cadre d’un projet stable et à long terme.

Vos missions :

  • Gestion et communication des documents : création, traitement et envoi de courriers configurés (enregistrement, publication, notifications, etc.)
  • Mise à jour et suivi de la base de données : utilisation de logiciels spécialisés pour le suivi des dossiers (expérience avec des applications complexes comme des CRM requise)
  • Suivi des délais et des factures : contrôle des échéances et gestion des éléments de facturation
  • Édition de documents : préparation de fichiers au format numérique et physique

Profil recherché :

  • Expérience préalable dans des projets d’outsourcing en langue française
  • Excellente maîtrise du français (niveau C1 minimum obligatoire)
  • Bonne connaissance de l’anglais professionnel
  • Expérience dans l’utilisation de logiciels complexes (par exemple CRM, bases de données métier)
  • Autonomie, sens de l’organisation, précision et respect des délais
  • Capacité à travailler efficacement à distance
  • Aucun diplôme juridique requis, mais un intérêt marqué pour la compréhension et l’interprétation des textes de loi est attendu

Ce que nous offrons :

  • Un contrat de travail bulgare à temps plein
  • Un poste 100 % en télétravail
  • Une mission stable et durable dans un environnement structuré
  • Une équipe francophone expérimentée
  • Un cadre de travail international, professionnel et stimulant

Intéressé(e) ? Envoyez-nous votre CV en français dès maintenant et rejoignez une équipe dédiée à l’excellence opérationnelle. Nous avons hâte de faire votre connaissance !

Senior Flutter Developer

Job ID: 20053
Specialisation: Software Developer
Level: Senior
Location: Bulgaria | Sofia

Our client is an innovative Sofia-based product company that develops solutions to shape the future of Television on different devices (like Smart TV or Mobile phone). Due to their success and expansion, they are expanding their team and are looking for a motivated

Senior Flutter Developer

for their office in the center of the city.

Your tasks:

  • Work on the latest UI with Flutter for both iOS and Android applications
  • Create high quality code and keep in mind an architecture that secures future performance and scalability improvements
  • You will take responsibility of the code you work on
  • Partnering closely with the product manager and keep an eye on your junior colleagues – do not forget to be friendly and helpful with them

Your profile:

  • At least 5 years in software development
  • A minimum of 3 years of working experience with Flutter
  • Familiar with a native SDK (iOS or Android)
  • Good understanding of UX standards (ideally platform-native)
  • Familiar with languages used in mobile development, e.g. Swift/Objective-C or Kotlin/Java
  • You are a team player and appreciate a good working spirit

What our client offers:

  • An attractive remuneration
  • Flexible working hours
  • Remote work is possible, but not 100 percent
  • But: during the first months you would be working in their office in the center of Sofia
  • Multisport card sponsorship
  • Other benefits to assure that you enjoy working in their office
  • And a cosy parking slot for your car

If you are looking for a long-term perspective and enjoy to have a real „connection“ to the software products you are working on instead of hopping from one project to another, this is the right job for you! Help Television shine again!

This opportunity sounds attractive for you? Then apply with your CV in English or Bulgarian language together with an actual picture. Only short – listed candidates will be contacted.

Confidentiality of all applications is assured!

Country Manager

Job ID: 20803
Specialisation: Teacher / Trainer
Location: Bulgaria | Sofia

Our client is an internationally renowned institution dedicated to providing exceptional mathematics education to students of all ages. It was founded around 30 years ago and proudly educates thousands of students in USA and Canada via online platform. The company uses its own curriculum, developed by their Curriculum teams. With a rich history of fostering mathematical excellence, the firm aims to empower students with the skills and knowledge necessary to excel in mathematics and beyond. They are committed to creating a stimulating learning environment that nurtures curiosity, critical thinking, and problem-solving abilities.

For that goal we are seeking a versatile and dedicated

Country Manager

to join their team in Bulgaria (from their Sofia office or online).

Responsibilities:

  • Recruit, onboard, and manage the Bulgarian team, including Curriculum Specialists, Training Specialists, and Teachers.
  • Serve as the primary liaison between the Bulgarian team and HQ.
  • Support the team in curriculum development and training programs.
  • Collaborate closely with the heads of the Curriculum and Training Departments to ensure alignment with the company’s standards and objectives.
  • Teach online classes to gain deeper insights into the company’s products and teaching methodology.
  • Observe and evaluate classes to understand how the company’s curricula are applied in practice.
  • Travel to HQ in Boston, Massachusetts, at least once a year for ongoing training and development.
  • Hybrid work model

Requirements:

  • Education: Bachelor’s degree in Mathematics or a related field; a high school diploma combined with advanced knowledge of mathematics will also be considered.
  • Experience: A minimum of 2 years of teaching experience is required. Experience managing teams is preferred.
  • Communication: Excellent written and verbal communication skills in English.
  • A strong desire to lead and develop a team of math specialists to provide exceptional education to students on the online educational platform.
  • Strong interpersonal skills and the ability to work effectively with diverse teams.
  • Analytical thinking and exceptional organizational skills.
  • Critical and creative problem-solving abilities.

Our client offers:

  • Competitive salary and benefits.
  • The opportunity to work with leading experts in mathematics education in the US and contribute to the development of world-class math curricula.
  • A modern office in the heart of Sofia.
  • Continuous training and professional development within the company.
  • The chance to develop skills in online teaching and learning.
  • Flexible working hours and a collaborative, dynamic work environment.

If you are passionate about mathematics and education, and ready to make a meaningful
impact, we invite you to apply with your CV and an actual picture!

Customer relation officer (Forex)

Job ID: 20601
Specialisation: Risk Management | Support
Level: Expert
Location: Bulgaria | Sofia

Our client, a small but ambitious international company specializing in Forex, is opening a new office in Sofia and is seeking an experienced

Customer Support Specialist

with a background in Forex to join their team. This role offers a unique chance to be part of the company’s foundational team in Sofia, where you’ll play a key role in delivering exceptional customer service. The ideal candidate is customer-focused, multilingual, and experienced in the Forex industry, with a knack for solving problems and helping clients navigate the complexities of trading.

Responsibilities:

  • Customer Support and Communication: Act as the primary point of contact for customers, responding professionally to inquiries via phone, email, chat, and in-person.
  • With your Forex experience, provide tailored advice and solutions to help customers with account issues, trading questions, and platform navigation.
  • Build trust and rapport with clients by demonstrating empathy and professionalism in every interaction.
  • Use your in-depth knowledge of the Forex market to provide accurate information on trading procedures, account management, and risk factors associated with Forex trading.
  • Guide customers through various products and services, helping them make informed decisions while adhering to regulatory and company guidelines.
  • Complaint Resolution and Issue Management: Address and resolve customer complaints related to transactions, account discrepancies, and platform issues. Investigate each issue thoroughly, collaborate with relevant departments, and keep customers updated throughout the resolution process.
  • Aim to resolve issues efficiently while ensuring a positive experience for the client.
  • Proactively follow up with customers to ensure complete satisfaction after resolving their issues. Show attentiveness to their ongoing needs and establish long-term customer relationships, fostering a positive experience that supports customer retention.
  • Feedback Collection and Process Improvement: Gather customer feedback on Forex trading experiences, platform usability, and service quality. Report recurring issues and trends to management and suggest improvements to enhance the customer experience, ensuring the company maintains competitive and efficient support standards in the Forex market.

Profile Requirements:

  • A university degree in Finance, Business, or Computer Science is preferred, providing a strong analytical foundation for understanding Forex markets and customer needs.
  • Previous experience in a customer support role within the Forex or financial trading industry is essential. A background in Forex is required to effectively handle client inquiries and issues specific to this field.
  • Languages: Fluency in English is required, ideally along with proficiency in one of the following additional languages: French, Spanish, German, or Japanese. These language skills will allow you to communicate effectively with a diverse, international client base.
  • Technical Skills: Advanced Excel skills are essential, including the ability to manage data, use formulas, and perform analytical tasks relevant to client account support.
  • Familiarity with CRM and Forex trading platforms is a strong advantage, as these tools will support efficient customer service.

Why Join?

This is an exciting opportunity to join a growing Forex-focused company as it establishes its Sofia office. As a core team member, you will have a direct impact on shaping the customer support experience and contributing to a collaborative, customer-focused work environment. If you are experienced in Forex, passionate about customer service, and eager to help build something new, we encourage you to apply and grow with our client!

Software Developer (Golang, C#)

Job ID: 30001
Specialisation: Software Developer
Level: Mid-Level
Location: Bulgaria | Sofia

Our client is a global leader in retail and hospitality software solutions, specializing in payments and point-of-sale (POS) systems (product company). Operating in over 70 countries, they empower businesses to grow and thrive using innovative technology.

We are currently searching for several

Software Developers

for their new office in Sofia. These roles offer exciting challenges, a collaborative environment, and significant opportunities for professional development.

The engineering team is a diverse, remote-first group that brings together developers, quality assurance engineers, and project managers from various countries and cultures. They play a key role in influencing the company’s software architecture, product roadmap, and day-to-day operations. The company fosters an inclusive and innovative culture, encouraging team members to take initiative, explore new ideas, and make a meaningful impact on both the team and the products they create.

While prior experience with the specific technologies is not essential, candidates should have relevant working experience in software development and a willingness to learn. The primary technologies include:

  • Programming Languages: Golang, C#, React (TypeScript)
  • Infrastructure: AWS, Terraform, Helm, GitLab for CI/CD

Key Responsibilities:

Depending on your level of experience, your responsibilities may include:

  • Participating in technical project planning and execution.
  • Writing clean, efficient, and maintainable code.
  • Designing, maintaining, and querying SQL and NoSQL databases.
  • Documenting technical processes and project details.
  • Collaborating with team members and cross-functional departments.
  • Contributing to architectural decisions, patterns, and solutions.
  • Adapting to new tools, technologies, and programming languages as needed.

Your profile:

The ideal candidate will have:

  • Relevant working experience in software development (junior or mid-level).
  • Proficiency in writing high-quality code (any programming language).
  • Strong communication skills for collaboration across teams.
  • A self-motivated, organized, and enthusiastic approach to work.
  • Business-level proficiency in English.

Our client offers:

  • Flexible working hours to support work-life balance.
  • Fully remote role will be possible in the future, but willingness to be at the beginning at least some days per week in their Sofia-office to build-up a team-spirit.
  • Transparent career progression framework tailored to your growth.
  • Competitive company bonus scheme.
  • Access to training, certifications, and events for ongoing professional development.

Whether you’re early in your career or looking to take the next step, this role offers an opportunity to develop your skills, contribute to meaningful projects, and grow within a supportive and innovative company.

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