Hadoop Developer
Neshent Technologies
We are looking for a Senior Hadoop Developer with strong experience in Big Data, Hadoop/Cloudera, Spark, Python, SQL, and ETL to design, develop, and support scalable data solutions in a production environment.
Roles and Requirements
- 4+ years of experience in Big Data and data warehousing.
- Strong hands-on experience with Hadoop/Cloudera, HDFS, Hive, and Spark/PySpark.
- Proficiency in Python, Scala, SQL, and Unix/Shell scripting.
- Strong experience in ETL, data ingestion, transformation, and integration.
- Experience with complex SQL query optimization and performance tuning.
- Experience with AutoSys or similar enterprise scheduling tools.
- Strong understanding of distributed systems and large-scale data processing.
- Experience supporting production Big Data applications and troubleshooting critical issues.
- Understanding of Agile methodologies and enterprise development/operational processes.
- Strong analytical, problem-solving, communication, and collaboration skills.
- Experience designing analytical/data warehouse environments and BI solutions.
- Financial services/banking experience preferred.
Primary Responsibilities
- Develop and maintain scalable Hadoop/Spark-based data pipelines.
- Support data ingestion from multiple source systems.
- Develop ETL and data transformation solutions using Hive, Spark, Python, and SQL.
- Optimize SQL queries and Big Data jobs for performance.
- Troubleshoot production issues and perform root-cause analysis.
- Support scheduling, monitoring, and operational processes.
- Collaborate with architects, developers, analysts, and business teams.
- Evaluate and adopt emerging Big Data technologies where appropriate.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Hadoop Developer in Athens, TX vacancy
- ...for code versioning and CI, and the Atlassian stack for tickets and documentation.What you'll bringAt least 3 years of experience developing production-level software using Microsoft .NET (full framework or .NET Core);Proficient in C# and MVC;Good understanding of basic...SuggestedRemote work
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...SuggestedWork experience placement
- ...BackgroundWhat you'll need (Must-haves)Senior-level backend experience: ~5+ years of professional software engineering experience developing, scaling, and maintaining complex production backend systems.Core tech stack mastery: Strong proficiency in Python and PHP...SuggestedFull time
- ...applications. He / she will be accountable for the technical sales of products and solutions of the company to Industrial Partners, developing new and existing direct or indirect customers.What will you do:Applies knowledge of Schneider Electric industrial products/...SuggestedLocal area
- ...regarding the quality of the product.As a Software Engineer in Test you will:Review user stories and acceptance criteria in order to develop effective test plans and both manual and automated tests cases in collaboration with the development teamParticipate actively in...Suggested
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...Work experience placement
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...Worldwide
- ...product managers and designers to comprehend project requirements and transform them into robust, efficient and scalable iOS solutions;Develop and maintain high-quality codebase, ensuring the reliability and performance of our iOS applications;Stay updated on the latest iOS...
$80 - $100 per hour
...tools we're using and exploring technologies that could continue to enhance our security posture and ensure solutions scalability Develop and lead projects to continually analyze source code, pinpointing and remediating potential vulnerabilities upon discovery Manage compliance...Remote workRelocationFlexible hours- ...We are looking for an experienced SSIS Developer with strong hands-on expertise in SQL, SSIS, ETL, and data integration. The ideal candidate will have experience developing and supporting SSIS packages, complex SQL queries, stored procedures, data validation, exception...
Longfinch Technologies
Athens, TX1 day ago - We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...Remote work
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...Work at officeRemote work
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...
- ...Design the improvements of the solution and rollout the application into the different sites. Work closely with the provider on new developments and support topicsQualifications & ExperienceBachelor's degree in Information System, Master's degree in Management (desirable)...Full timeLocal area
- Must Have Skills Strong knowledge of IBM zOS Storage Management. Handson experience with Hitachi Disk Storage (HDSVSP, USP, VSP G Series). Experience administering IBM Virtual Tape System (VTS) or Virtual Tape Library (VTL). Nice to have skills Strong understanding...
Longfinch Technologies
Athens, TX1 day ago - ...Ready to Press Play on Potential?Let's start with the roleAs a GenAI Senior Data Scientist, you will be at the forefront of our AI developments, analyzing data, building Gen AI powered applications and/or agentic architectures. You will be responsible for selecting the...Work at officeRemote work
- The CompanyImerys is the world’s leading supplier of mineral-based specialty solutions for the industry with 3.4 billion in revenue and 12,300 employees in 40 countries in 2025. The Group offers high value-added and functional solutions to a wide range of industries and...Full timeLocal area
- ...Career growth opportunities: Access to professional development programs.Experience the best version of you!This is your opportunity to develop in a supportive and dynamic environment. Whether you’re starting your career in customer support or looking for the next step, this...Full timeContract workRemote workMonday to Friday
- Join our IT Support organization as an IT Site Support Specialist and become the trusted technology partner for Schneider Electric employees. In this role, you will serve as the primary onsite IT representative, ensuring reliable IT services, seamless user experiences, ...Temporary workWork at officeFlexible hours
- ...regional priorities, commercial models, and growth targets aligned with Kaizen Gaming's broader market ambitions.Lead, coach, and develop a team of Affiliate Managers across LATAM, establishing clear performance standards and operating cadence.Provide dotted-line support...Contract workLocal areaShift work
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...
- Description Summary: The RN Supervisor is accountable for supervising the delivery of high-quality, cost-effective care to patients. Responsible in assisting the Director for analyzing, planning, implementing, evaluating, and communicating processes and programs ...Full time
CHRISTUS Health
Athens, TX23 hours ago - ...prioritisation.Synthesise, Hypothesise & OptimiseTranslate qualitative and quantitative findings into high-confidence, actionable insights;Develop data-driven hypotheses to close user pain points or improve feature performance;Define and validate North Star and guardrail...
- Responsibilities Kforce has partnered with a prestigious and globally recognized professional services organization in NYC to identify a Cash Applications Specialist for their growing Accounting team.Summary:This role is ideal for an accounting professional who enjoys...Hourly payContract work
Kforce
Larue, TX4 days ago - ...Compliance.As a Group Product Manager, you will:Define the strategic vision for your product domain by setting clear objectives and developing a product roadmap that aligns with the Gaming & Rewards strategy and the company's overall business goals. [Product Strategy &...
- We are Kaizen GamingKaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their...
- ...capability with Category and Local leadership and external partners.Team Leadership & DevelopmentLead a cluster-wide team.Coach and develop I&CM Managers and CoE Leads, own onboarding of new joiners and build career paths across both markets.Create a culture of learning,...Agency workFull timeLocal areaFlexible hours
$45k - $70k
...considerations. Actively collaborate with an interdisciplinary team, including physicians, therapists (PT,OT,SLP), clients and caregivers to develop individualized plans of care to achieve client mobility goals. Recommend appropriate CRT equipment and associated interventions...Temporary workTraineeshipJohnson, Mirmiran & Thompson
Athens, TX1 day ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Hadoop Developer. Be the first to apply!
