Role Description Are you a Python Developer looking for an exciting opportunity to join a dynamic team? Join us in Athens or work remotely, and become part of our expanding development teams working on innovative projects. The Python Developer will design and implement solutions for data processing and the Web. Solid proficiency in Python is required. Hands-on experience with Apache Spark and Azure Cloud is highly desirable. Qualifications - Very good knowledge of Python - Good knowledge of Python Pandas, NumPy, SciPy, Matplotlib, Seaborn - Knowledge of Python FastAPI, Flask, Uvicorn - Good knowledge of Python packaging tools (pip, conda, uv, poetry, setup tools) - Experience with REACT Requirements - Experience with Docker (Nice-to-Have) - Familiarity with AWS or Azure (Nice-to-Have) - Familiarity with DevOps (Nice-to-Have) - Familiarity with ML/AI (Nice-to-Have) Benefits - Competitive full-time salary - Private Health Coverage on the Company’s group program - Flexible Working Hours - Top-of-the-Line Tools - Professional Development: Benefit from language courses, specialized training, and continuous learning opportunities - Career Growth: Work with some of the most innovative and exciting specialists in the industry - Dynamic Work Environment: Thrive in a setting that offers challenging goals, autonomy, and mentoring, fostering both personal and company growth

Role Description Software Developers collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that will create significant change for our clients. They listen thoughtfully to understand the context of a business problem and write clean and iterative code to deliver a powerful end result. By balancing strong opinions with a willingness to find the right answer, Software Developers bring integrity to technology, ensuring all voices are heard. Our entry-level consultants jumpstart their careers with the First Year Graduate Experience: our year-long program that starts with Thoughtworks University, which includes a four-week immersive training in India. Attendance is mandatory, as this in-person experience is an essential part of the program. Candidates must be available to travel and stay in India for the full duration of this initial phase. Once participants return to their home country, the program continues with monthly sessions dedicated to specific topics and ongoing development. Be aware that these positions are intended for 1st September, 2026 start. - You will pair to write clean and iterative code using practices like TDD, SOLID principles, OO design and pair programming. - You will use continuous delivery practices to improve software delivery speed. - You will work in collaborative, product-focused teams to build innovative customer experiences and create meaningful change for a variety of clients. - Learn, digest and subsequently apply the latest technology thinking from our Technology Radar to solve client problems. - Tackle a variety of challenges for clients of all industries, while collaborating with new teammates from diverse backgrounds. Qualifications - You have a strong foundation in Python and SQL, up to 1 year of professional experience, and a solid understanding of object-oriented programming (OOP) concepts. - You understand analysis, coding and object-oriented concepts. - You have a basic conceptual understanding of data modeling. - You have awareness of clean-code concepts and practices. - Conceptual knowledge of or exposure to cloud data platforms like Snowflake or Databricks is a plus. - You have working knowledge of writing and optimizing SQL queries. Requirements - You thrive in a collaborative, flat environment that values transparency, openness, feedback and change. - You have a passion for learning and sharing knowledge as well as a desire to create meaningful solutions for business problems. - You're resilient in ambiguous situations and can approach challenges from multiple perspectives. - Our interviews and work environment use English as the primary language. Candidates must be proficient in English. Benefits - There is no one-size-fits-all career path at Thoughtworks; however you want to develop your career is entirely up to you. - Your career is supported by interactive tools, numerous development programs and teammates who want to help you grow. - We see value in helping each other be our best and that extends to empowering our employees in their career journeys. Company Description Thoughtworks is a global technology consultancy that integrates strategy, design and engineering to drive digital innovation. For 30+ years, our clients have trusted our autonomous teams to build solutions that look past the obvious. Here, computer science grads come together with seasoned technologists, self-taught developers, midlife career changers and more to learn from and challenge each other. Career journeys flourish with the strength of our cultivation culture, which has won numerous awards around the world. Join Thoughtworks and thrive. Together, our extra curiosity, innovation, passion and dedication overcomes ordinary.

Title: Qualified SWPPP Developer (QSD) / Senior Environmental Compliance Specialist Location: Redwood City, San Jose, San Francisco, Pleasanton, Walnut Creek, Santa Rosa, California, United States Hybrid Land Development Full time Job Description: BKF is a multi-service infrastructure consulting firm providing civil engineering, construction management, environmental, planning, and surveying services across California, the Pacific Northwest, and beyond. With offices throughout California and the Portland area, BKF has served transportation, water resources, land development, government, and federal clients for over 110 years. At BKF, you’ll find a unique opportunity to grow your career with intention. Our culture values professional autonomy, innovation, and meaningful collaboration across offices. We are proud to be recognized with the Great Place to Work certification for the second year in a row. BKF Engineers is seeking an experienced Qualified SWPPP Developer (QSD) to support construction-phase environmental compliance services throughout California. The ideal candidate will have approximately 8+ years of experience managing stormwater compliance programs, conducting construction inspections, implementing Storm Water Pollution Prevention Plans (SWPPPs), coordinating with contractors and agency personnel, and serving as a trusted advisor to project teams. This position will play a key role in helping clients maintain compliance with California's Construction General Permit while supporting BKF's multidisciplinary transportation, municipal, utility, and infrastructure projects. Responsibilities - Serve as the designated QSD & QSP for construction projects in accordance with California Construction General Permit requirements - Conduct routine and rain event inspections, site assessments, and compliance audits - Implement and oversee SWPPP requirements, BMPs, erosion and sediment control measures, and corrective actions - Review project sites for permit compliance and identify potential environmental risks - Coordinate with contractors, construction managers, regulatory agencies, and client representatives to resolve stormwater compliance issues - Prepare inspection reports, corrective action reports, sampling records, rainfall documentation, and regulatory correspondence - Perform stormwater monitoring, sampling, data management, and QA/QC review of field documentation - Assist in the preparation, review, and amendment of SWPPPs and Permit Registration Documents (PRDs) - Provide technical support related to dewatering activities, spill prevention planning, hazardous materials management, and environmental compliance during construction - Support proposal development, scope preparation, cost estimating, and project pursuits - Mentor and train junior inspectors and environmental compliance staff - Collaborate with BKF project managers, engineers, and environmental specialists Requirements - Bachelor's degree in Environmental Science, Environmental Engineering, Civil Engineering, Geology, or related field - Current QSP certification required; QSD certification preferred - Minimum 8 years of experience in stormwater compliance, environmental inspection, or construction environmental services - Strong knowledge of California Construction General Permit (CGP), SWPPPs, BMP implementation, stormwater monitoring, and regulatory reporting - Experience supporting transportation, utility, municipal, water, or civil infrastructure projects - Ability to independently manage multiple projects and field assignments - Strong technical writing, communication, and organizational skills - Proficiency with Microsoft Office Suite and electronic stormwater reporting systems - Valid driver’s license and ability to travel to project sites throughout California Physical Demands: Must be able to regularly talk, hear and operate a computer, keyboard and mouse and occasionally lift, pull/push and carry up to 20 pounds with accommodations. Work Conditions: Exposure to constant or intermittent sounds at a low or moderate level consistent with an office setting. Exposure to high-stress, fast-paced, deadline-oriented environment. Travel to other BKF locations and client sites may be required. Benefits - The typical base salary range for this position is $100,000.00-$145,000.00 annualized depending upon skills, experience, education, and geographical location. This is a salary position paid biweekly. - Competitive salaries, profit sharing, and 401k. - Generous paid time off packages. - 9 Paid Holidays. - Flexible schedules. - Education reimbursement, Paid annual dues for professional and societal organizations. - BKF offers competitive and award-winning benefits and perks. To learn more click here. BKF provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. BKF does not accept unsolicited resumes from recruiters or employment agencies. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement and a specific solicitation for the position or other approved engagement request for the position with BKF, BKF reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited submittals are done at the risk of the recruiter. #LI-Hybrid

Title: Qualified SWPPP Developer (QSD) / Senior Environmental Compliance Specialist Location: Redwood City, California, United States San Jose, California, United States San Francisco, California, United States Pleasanton, California, United States Walnut Creek, California, United States Santa Rosa, California, United States Hybrid Land Development Full time Job Description: BKF is a multi-service infrastructure consulting firm providing civil engineering, construction management, environmental, planning, and surveying services across California, the Pacific Northwest, and beyond. With offices throughout California and the Portland area, BKF has served transportation, water resources, land development, government, and federal clients for over 110 years. At BKF, you’ll find a unique opportunity to grow your career with intention. Our culture values professional autonomy, innovation, and meaningful collaboration across offices. We are proud to be recognized with the Great Place to Work certification for the second year in a row. BKF Engineers is seeking an experienced Qualified SWPPP Developer (QSD) to support construction-phase environmental compliance services throughout California. The ideal candidate will have approximately 8+ years of experience managing stormwater compliance programs, conducting construction inspections, implementing Storm Water Pollution Prevention Plans (SWPPPs), coordinating with contractors and agency personnel, and serving as a trusted advisor to project teams. This position will play a key role in helping clients maintain compliance with California's Construction General Permit while supporting BKF's multidisciplinary transportation, municipal, utility, and infrastructure projects. Responsibilities - Serve as the designated QSD & QSP for construction projects in accordance with California Construction General Permit requirements - Conduct routine and rain event inspections, site assessments, and compliance audits - Implement and oversee SWPPP requirements, BMPs, erosion and sediment control measures, and corrective actions - Review project sites for permit compliance and identify potential environmental risks - Coordinate with contractors, construction managers, regulatory agencies, and client representatives to resolve stormwater compliance issues - Prepare inspection reports, corrective action reports, sampling records, rainfall documentation, and regulatory correspondence - Perform stormwater monitoring, sampling, data management, and QA/QC review of field documentation - Assist in the preparation, review, and amendment of SWPPPs and Permit Registration Documents (PRDs) - Provide technical support related to dewatering activities, spill prevention planning, hazardous materials management, and environmental compliance during construction - Support proposal development, scope preparation, cost estimating, and project pursuits - Mentor and train junior inspectors and environmental compliance staff - Collaborate with BKF project managers, engineers, and environmental specialists Requirements - Bachelor's degree in Environmental Science, Environmental Engineering, Civil Engineering, Geology, or related field - Current QSP certification required; QSD certification preferred - Minimum 8 years of experience in stormwater compliance, environmental inspection, or construction environmental services - Strong knowledge of California Construction General Permit (CGP), SWPPPs, BMP implementation, stormwater monitoring, and regulatory reporting - Experience supporting transportation, utility, municipal, water, or civil infrastructure projects - Ability to independently manage multiple projects and field assignments - Strong technical writing, communication, and organizational skills - Proficiency with Microsoft Office Suite and electronic stormwater reporting systems - Valid driver’s license and ability to travel to project sites throughout California Physical Demands: Must be able to regularly talk, hear and operate a computer, keyboard and mouse and occasionally lift, pull/push and carry up to 20 pounds with accommodations. Work Conditions: Exposure to constant or intermittent sounds at a low or moderate level consistent with an office setting. Exposure to high-stress, fast-paced, deadline-oriented environment. Travel to other BKF locations and client sites may be required. Benefits - The typical base salary range for this position is $100,000.00-$145,000.00 annualized depending upon skills, experience, education, and geographical location. This is a salary position paid biweekly. - Competitive salaries, profit sharing, and 401k. - Generous paid time off packages. - 9 Paid Holidays. - Flexible schedules. - Education reimbursement, Paid annual dues for professional and societal organizations. - BKF offers competitive and award-winning benefits and perks. To learn more click here. BKF provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. BKF does not accept unsolicited resumes from recruiters or employment agencies. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement and a specific solicitation for the position or other approved engagement request for the position with BKF, BKF reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited submittals are done at the risk of the recruiter. #LI-Hybrid